Application of the Neuman Systems Essay Example for Free

Application of the Neuman Systems Essay With concerns of our day to day living we do not have enough time and budget to be choosy of the type of food or the nutritional value of it, what we think of nowadays is just to have something to satisfy our hunger without considering the nutrients that our body needs each day. When we hear diet nowadays often we see it as losing weight by means of controlling food intake, but the truth is diet could also mean eating nutritious foods to supplement our body’s needs of nutrients and the type of foods that we are going to consume. As statistics report show that in the United States as many as 20% of hospitalized patients are hypokalemic; however, hypokalemia is clinically significant in only about 4-5% of these patients. Severe hypokalemia is relatively uncommon. Up to 14% of outpatients who undergo laboratory testing are found to be mildly hypokalemic .Approximately 80% of patients who are receiving diuretics become hypokalemic. Sex Incidence is equal in males and females. The researcher chose hypokalemia as a topic for a case study in acute adult diseases for the reason that hypokalemia is a fatal disease that is often neglected by the people in the sense that people does not know what the disease is all about. The researcher believes that through studying the whole course of illness, insights and new information can be obtained in dealing with hypokalemia which could help students, nurses and any researcher who would endeavor in the study of hypokalemia Theoretical Framework The researcher aimed to utilize Neuman Systems Model in a client with hypokalemia. This theory holistically developed to meet or complement for the client’s needs the researcher wants to verify and to validate the theory by using it on an acute condition called hypokalemia. The unique focus of the Neuman Systems Model is the wellness of the client/client system in relation to environmental stress and reactions to stress (Fawcett,1995). In relation to its wholistic approach According to the Neuman Systems Model and systemic perspective in general, health and wellness is defined as the coordination or the degree of system stability, that is, the condition in which all parts and subparts (variables) are in balance or harmony with the whole of the client/client system (Neuman,2002) Betty Neuman’s Systems Model is based on concepts related to stress and reaction to stress. The Neuman Systems Model includes the physiological, psychological, sociocultural, developmental, and spiritual variables at all levels of the system (Neuman, 2002). The physiological variable deals with mental relationships and processes. The sociocultural variable deals with those functions of the system that involve social and cultural interactions and expectations. The developmental variable deals with developmental processes and needs that vary as the system matures. The spiritual variable deals with the system’s beliefs and their influence and is, according to Neuman, the least understood despite its importance (Frisch, 2006). Basic Structure consists of common client survival factors, as well as unique individual characteristics. It represents the basic system energy resources (Neuman, 2002). Client/client system a composite of variables (physiological, psychological, sociocultural, developmental, and spiritual), each of which is a subpart of all parts, forms the whole of the client. The client as a system is composed of a core or basic structure of survival factors and surrounding protective concentric rings. The concentric rings are composed of similar factors, yet serve varied and different purposes in either retention, attainment, or maintenance of system stability and integrity or combination of these. The client is considered an open system in total interface with the environment. The client is viewed as a system, and the term can used interchangeably with the client/client system (Neuman, 2002). Content the variables of a person in interaction with the internal and external environment comprise the whole client system (Neuman, 2002) Degree of reaction the degree of reaction is the amount of system instability resulting from stressor invasion of the normal lines of defense. Environment is defined as â€Å"all factors affecting and affected by the system† and is â€Å"all internal and external factors or influences surrounding the identified client or client system†. Neuman has identified three relevant environments. The internal environment â€Å" consists of all forces or interactive influences internal to or contained solely within the boundaries of the defined client/client system†. The external environment â€Å" consists of all forces or interactive influences external to or existing outside the defined client/client system† and is interpersonal and extrapersonal in nature(Neuman, 2002). Feedback the process within which matter, energy, and information, as system output, provide feedback for corrective action to change, enhance or stabilize the system. Flexible lines of defense is a protective buffer for the client’s normal or a stable state. Ideally, it prevents invasion of stressors and keeps the client system free from stressor reactions or symptomatology (Fawcett, 1995). Goal the system goal is stability for the purpose of client survival and optimal wellness. Health a continuum of wellness to illness, dynamic in nature, that is constantly subject to change. Optimal wellness or stability indicates that total system needs are being met. A reduced state of wellness is the result of unmet needs. The client is in a dynamic state either wellness or illness, in varying degrees, at any point in time. Input/Output the matter, energy, and information exchanged between client and environment that is entering or leaving the system at any point in time. Lines of resistance contain certain known and unknown internal and external resource factors that support the client’s basic structure and normal defense line thus protecting system integrity. An example is the body’s mobilization of white blood cells or activation of immune system mechanisms. Effectiveness of the lines of resistance in reversing the reaction to stressors allows the system to reconstitute; ineffectiveness leads to energy depletion (Neuman, 2002). Normal line of defense is the solid boundary line that encircles the broken internal lines of resistance. This line represents what the client has become, the state to which the client has evolved over time, or the usual wellness level. The normal defense line is a standard against any deviancy from the usual wellness state can be determined (Neuman, 2002). Prevention as intervention typology or modes for nursing action and determinants for entry of both client and nurse into the health care system. Primary prevention: before a reaction to stressors occurs. Secondary prevention: treatment of symptoms following a reaction to stressors Tertiary prevention: maintenance of optimal wellness following treatment. Reconstitution represents the return and maintenance of system stability, following treatment of stressor reaction, which may result in higher or lower level of wellness than previously. Stability a state of balance or harmony requiring energy exchanges as the client adequately copes with stressors to retain, attain, or maintain an optimal level of health, thus preserving system integrity. Stressors are environmental factors, intra-, inter-, extrapersonal factor in nature that have potential for disrupting system stability. A stress is any phenomenon that might penetrate both the flexible and normal lines of defense, resulting in either positive or negative outcome (Neuman, 2002). Intrapersonal stressors are within the internal environment of the client/client system and include such forces as conditioned and autoimmune responses. Interpersonal stressors are in the external environment. They occur at the boundary between the client/client system and the proximal external environment an include such forces as role expectations and communication patterns. Extrapersonal stressors also are in the external environment. They occur at the boundary of the client/client system and the distal external environment and include such forces as financial concerns or social policies (Fawcett, 1995). Wellness/Illness wellness is the condition in which all system parts and subparts are in harmony with the whole system of the client. Wholeness is based on interrelationships of variables, which determine the amount of resistance an individual has to any stressor. Illness indicates disharmony among the parts and subparts of the client system. Wholistic a system is considered wholistic when any parts or subparts can be organized into an interrelating whole. Wholistic organization is one of keeping parts whole or stable in their intimate relationships; individuals are viewed as wholes whose component parts are in dynamic interdependent interaction. Research Design The researcher in this study utilized the case study method. The case study design involves an intensive exploration of a single unit of study, such as a person, very small number of subjects, family, group, community, or institution ( Burns Grove, 2003). Research locale The study was conducted in Cebu City Medical Center located at N. Bacalso Avenue,Cebu City. Cebu City Medical Center (CCMC) is a 300 bed capacity government hospital that caters all residents of Cebu City. The client was admitted at the stroke ward, third floor which accommodates clients with physical complaints, classified under Internal Medicine (IM) as cardiovascular problems. It is a 10 bed capacity ward which caters patients admitted with cardiovascular problems. Research Instrument The researcher utilized Gordons functional health pattern as a research instrument which is categorized in 11 domains namely health perception management pattern which explains of what the client perceives in her condition, nutritional-metabolic pattern explains for the diet of the client and regarding food groups and the number of servings per day, elimination pattern pertains to urinary and bowel patterns, exercise- activity pattern points out to the activities of daily living of the client which also includes exercise, sleep-rest pattern defines the number of hours the client sleeps or on what time of the day the client takes his rest/ either its continuous or disturbed, cognitive perceptual pattern refers to the level of cognitive maturation of the client, self-perception pattern means on how the client perceives or sees herself, role-relationship pattern explains the role of the client in her family and society, sexuality-sexual functioning this domain explains if the client is sexually active or not and the number and age gap of the children the client has, coping-stress management pattern means on how the client would react to stress and what would the client do to resolve it , and values-belief system identifies the belief or religion of the client and their religious practices. Data gathering procedure A transmittal letter was sent to the chief nurse of cebu city medical center. The researcher chose a client which had an acute condition to be interviewed, prior to the interview the researcher explained to the client the purpose and the goals of the interview, wherein the client agreed with her full consent and understanding. The researcher conducted a chart review of the client followed by doing a physical assessment and did an interview utilizing Gordon’s Health pattern tool. Chapter 2 Results and Discussion This chapter presents an appraisal utilizing the Neuman Systems Model in assessing and dealing with clients with hypokalemia. Situational Appraisal The client is a 38-year old female, which currently resides at baranggay ylaya talamban Cebu City. She was born on march 10, 1975, she is a Roman Catholic by faith and is the youngest amongst two daughters of the second family her father had, and is now an orphan and a widow. She perceives her current condition as a payment for her sins, the client’s sister said that the client had times where she had epilepsy and sometimes with seizures but it disappeared later in time .She is currently unemployed and only works as an extra even though she had an unstable source of income she still managed to eat 3 times daily but with limitation of food intake vegetable is the main food source that they can afford and is only in a single food group drinks water depending on her needs or if she is thirsty. Elimination pattern is on a daily basis or depending upon the urge. Her daily activity includes waking up, sleeping, and goes to work which is considered as sedentary. Sleep and rest patterns are altered she sleeps 6-9 hours daily but is interrupted she wakes up at night and has difficulties in falling back to sleep. The client was a third year high school level but it was not a hindrance to her to find a job. The client views herself as helpless and hopeless at some times due to her illness. She was the youngest daughter she sought all the attention of her parents but she did not rely on them she worked hard to be employed and she found a job as a factory worker her elder sister was had a child and which she also loved as her own, and later was married. She was married but never had a child but she acted as a mother to her sister’s son, in her current state she has no partner in life and is not sexually active for her living a single life free of obligations is fine, following by the loss of both her parents she was on depressed and drowned herself in her work just to get over following her loss, it was also aggravated when her husband died in an accident which she had the hard time to accept and was depressed which made her let go of her job, the most depressed moment of her life where she resorted to the use of prohibited drugs happened when her nephew died it was the most painful loss for her because she treated her nephew as her own son. The only family member that is left with her is her elder sister all of her siblings on her father’s first family is not close to them. The client believed that her present condition is a punishment to her since she forgot her obligations in the church and thought being a creditor is a sin and she is paying for it. Theory-Based Assessment Physiological loss of system stability demonstrated in muscle weakness as seen in difficulty in breathing and inability to ambulate Psychological loss of system stability demonstrated in feelings of uselessness and helplessness Sociocultural loss of system stability seen in lack of financial support upon hospitalization and relative support Developmental loss of system stability seen in unemployment, dependence, and a decrease in competency in current age bracket. Spiritual loss of system stability in feelings of uselessness Psychopathophysiology The first is deficient intake. Poor potassium intake alone is an uncommon cause of hypokalemia but occasionally can be seen in very elderly individuals unable to cook for themselves or unable to chew or swallow well. Over time, such individuals can accumulate a significant potassium deficit. Another clinical situation where hypokalemia may occur due to poor intake is in patients receiving total parenteral nutrition (TPN), where potassium supplementation may be inadequate for a prolonged period of time. The second is increased excretion. Increased excretion of potassium, especially coupled with poor intake, is the most common cause of hypokalemia. The most common mechanisms leading to increased renal potassium losses include enhanced sodium delivery to the collecting duct, as with diuretics; mineralocorticoid excess, as with primary or secondary hyperaldosteronism; or increased urine flow, as with an osmotic diuresis. Gastrointestinal losses, most commonly from diarrhea, also are common causes of hypokalemia. Vomiting is a common cause of hypokalemia, but the pathogenesis of the hypokalemia is complex. Gastric fluid itself contains little potassium, approximately 10 mEq/L. However, vomiting produces volume depletion and metabolic alkalosis. These 2 processes are accompanied by increased renal potassium excretion. Volume depletion leads to secondary hyperaldosteronism, which, in turn, leads to enhanced cortical collecting tubule secretion of potassium in response to enhanced sodium reabsorption. Metabolic alkalosis also increases collecting tubule potassium secretion due to the decreased availability of hydrogen ions for secretion in response to sodium reabsorption. The third is due to a shift from extracellular to intracellular space. This pathogenetic mechanism also often accompanies increased excretion, leading to a potentiation of the hypokalemic effect of excessive loss. Intracellular shifts of potassium often are episodic and frequently are self-limited, for example, with acute insulin therapy for hyperglycemia. Regardless of the cause, hypokalemia produces similar signs and symptoms. Because potassium is overwhelmingly an intracellular cation and because a variety of factors can regulate the actual serum potassium concentration, an individual can incur very substantial potassium losses without exhibiting frank hypokalemia. Conversely, hypokalemia does not always reflect a true deficit in total body potassium stores. Variance from wellness| Nursing intervention| Reconstitution| Weak extremitiesSubjective cues: â€Å"dili nako malihok ako mga tiil† as verbalized by the client.Objective cues: * Client lying on bed * Foot plantar flexed. * Weak muscle strength and low muscle tone on extremities.Difficulty in breathingSubjective cues: â€Å" usahay mag lisod ko ug ginhawa† as verbalized by the clientObjective cues: * Enlarged chest cavity. * Use of accessory muscles in breathing * Fast deep breaths * Presence of nasal prongs at the bedside.Risks for muscle atrophy and foot droppingSubjective cues: mura ug ning gamay akong mga bati-is† as verbalized by the client.Objective cues: * Client is lying on bed * Foot plantar flexed * Immobility of the lower extremities * No presence of foot board * No ROM exercises done.| * Promote ROM exercises to prevent muscle atrophy on the affected limb * Provide foot board to support the foot and avoid plantarflexion which causes foot drop. * Encourage the client to eat a balanced diet paired with bananas for potassium replacement * Administer medications as prescribed * Monitor the client for any complications * Position the client on semi-fowlers position. * Instruct client to do abdominal breathing or pursed lip breathing. * Monitor for signs of hypoxia * Administer oxygen prn as prescribed. * Promote ROM exercises. * Provide foot board. * Encourage the S.O. to do sponge bathing to promote circulation. * Encourage the client to move the and exercise the toes of the feet.| Goal: demonstrated techniques and lifestyle changes to meet physiologic needs.Reconstitution: lines of resistance building.Goal: promoted techniques and exercises to meet physiologic needsReconstitution: lines of resistance buildingGoal: promoted techniques and exercises to prevent the occurrence of physiologic problemsReconstitution: lines of resistance building and strengthening the flexible lines of defense. Response of the client on the Interventions Provided The client was able to see through herself on identifying and prioritizing the problems through based on her judgment and of the researcher’s appraisal of her identified stressor the client was able to recuperate in the treatment, the client was able to come up with solutions on the problems that were most attainable and most important to her which is attaining the optimum level of functioning. The client was able to gain a boosted self-esteem and a positive outlook in life, reconstitution of her lines of defense and strengthening each lines is in progress, through positive feedback the client was able to see through it all that the physiological body is not just the only factor in healing but it should comprise the mind, the spirit, the society, and development to achieve a wholistic and faster recovery from illness. Conclusion and Recommendations Conclusions The Neuman Systems Model was effective, efficient in providing a wholistic nursing care to the client with hypokalemia. The assessment made was thorough and was based on the what the client and the care provider perceives thereby giving a collaborative and specific hint as to what the problem is wherein effective solutions can be brought up. Though the system is quite complicated and challenging at some times, it just needs practice in implementing the model to be able to familiarize it. The research concluded that the Neuman Systems Model is an effective tool which can enhance the nurses critical and analytical thinking by the data gathered based on the client’s initial response and the nurses judgment thereby minimizing the occurrence of an error in identifying problems and providing nursing care. Recommendations Based on the findings, observations and the conclusion utilizing the Neuman Systems Model is effective and wholistic enough in the approach of a client with hypokalemia. The following are the researchers suggestions and recommendations 1 nurse practitioners should do a thorough assessment on their clients not only by identifying the main problems but also by assessing the person as a whole it could be done through the use of the Neuman Systems assessment and evaluation tool. 2 Interventions differ from client to client others may vary but there is no such thing as a uniformed intervention thereby it is necessary for the nurse to assess for the needs of the client. Bibliography Burns and Grove (2003) Understanding Nursing research 3rd edition W. B. Saunders, Elsevier Company Fawcett, Jacqueline (1995) Analysis and Evaluation of Conceptual Models of Nursing 3rd ed. F.A. Davis Company Frisch N., Frisch L. (2006) Psychiatric Mental Health Nursing 3rd ed. Thomson Delmar Learning Company Karch, Amy (2008) Lippincotts Nursing Drug Guide: Wolters Kluwer Lippincott Williams Wilkins Company Medical-Surgical Nursing Made Incredible Easy (2004). Lippincott Williams Wilkins Company Springhouse Neuman, Betty and Fawcett, Jacqueline 2002 The Neuman Systems Model 4th edition Prentice Hall Company

My Community Service Taught Me About Leadership Essay -- Volunteer Wor

In the past four years of my life, voluteer work has left an indelible mark on my heart and mind. When I became a voluteer, I had a very vague notion of leadership. As my high school days come to an end, I am left with the feeling that I have finally come into my own shoes, discovering the things that are important to me and those that are not. I have found my personal leadership style, and I now pay attention to the leaders I come across each day. For this reason, voluteering has been both an enlightening and inspiring experience, for I am surrounded by peers, mentors, and the voluteer program director, all of whom are leaders with creative visions of their own. At the beginning of the school year, my voluteer project goal was to organize a program about emotional and verbal abuse that would be welcomed into area high schools. I wanted the program to include speakers who could share their personal experiences in emotionally destructive rela... ...th this single life that I have been given. I am going to touch as many other lives as I possibly can. The moments we spend leading others to find their own personal definitions of happiness are worth so much more than ours alone. Sometimes to see the beauty and meaning in the small things, we must rid ourselves of all the "fluff' that threatens to distract us. Time is too precious and our gifts, as leaders, too valuable to be wasted on things that do not touch our hearts. My Community Service Taught Me About Leadership Essay -- Volunteer Wor In the past four years of my life, voluteer work has left an indelible mark on my heart and mind. When I became a voluteer, I had a very vague notion of leadership. As my high school days come to an end, I am left with the feeling that I have finally come into my own shoes, discovering the things that are important to me and those that are not. I have found my personal leadership style, and I now pay attention to the leaders I come across each day. For this reason, voluteering has been both an enlightening and inspiring experience, for I am surrounded by peers, mentors, and the voluteer program director, all of whom are leaders with creative visions of their own. At the beginning of the school year, my voluteer project goal was to organize a program about emotional and verbal abuse that would be welcomed into area high schools. I wanted the program to include speakers who could share their personal experiences in emotionally destructive rela... ...th this single life that I have been given. I am going to touch as many other lives as I possibly can. The moments we spend leading others to find their own personal definitions of happiness are worth so much more than ours alone. Sometimes to see the beauty and meaning in the small things, we must rid ourselves of all the "fluff' that threatens to distract us. Time is too precious and our gifts, as leaders, too valuable to be wasted on things that do not touch our hearts.

Chapter 20 The Dementor’s Kiss

Harry had never been part of a stranger group. Crookshanks led the way down the stairs; Lupin, Pettigrew, and Ron went next, looking like entrants in a six-legged race. Next came Professor Snape, drifting creepily along, his toes hitting each stair as they descended, held up by his own wand, which was being pointed at him by Sirius. Harry and Hermione brought up the rear. Getting back into the tunnel was difficult. Lupin, Pettigrew, and Ron had to turn sideways to manage it; Lupin still had Pettigrew covered with his wand. Harry could see them edging awkwardly along the tunnel in single file. Crookshanks was still in the lead. Harry went right after Black, who was still making Snape drift along ahead of them; he kept bumping his lolling head on the low ceiling. Harry had the impression Black was making no effort to prevent this. â€Å"You know what this means?† Black said abruptly to Harry as they made their slow progress along the tunnel. â€Å"Turning Pettigrew in?† â€Å"You're free,† said Harry. â€Å"Yes†¦Ã¢â‚¬  said Black. â€Å"But I'm also — I don't know if anyone ever told you — I'm your godfather.† â€Å"Yeah, I knew that,† said Harry. â€Å"Well†¦ your parents appointed me your guardian,† said Black stiffly. â€Å"If anything happened to them†¦Ã¢â‚¬  Harry waited. Did Black mean what he thought he meant? â€Å"I'll understand, of course, if you want to stay with your aunt and uncle,† said Black. â€Å"But†¦ well†¦ think about it. Once my name's cleared†¦ if you wanted a†¦ a different home†¦Ã¢â‚¬  Some sort of explosion took place in the pit of Harry's stomach. â€Å"What — live with you?† he said, accidentally cracking his head on a bit of rock protruding from the ceiling. â€Å"Leave the Dursleys?† â€Å"Of course, I thought you wouldn't want to,† said Black quickly. â€Å"I understand, I just thought I'd –â€Å" â€Å"Are you insane?† said Harry, his voice easily as croaky as Black's. â€Å"Of course I want to leave the Dursleys! Have you got a house? When can I move in?† Black turned right around to look at him; Snape's head was scraping the ceiling but Black didn't seem to care. â€Å"You want to?† he said. â€Å"You mean it?† â€Å"Yeah, I mean it!† said Harry. Black's gaunt face broke into the first true smile Harry had seen upon it. The difference it made was startling, as though a person ten years younger were shining through the starved mask; for a moment, he was recognizable as the man who had laughed at Harry's parents' wedding. They did not speak again until they had reached the end of the tunnel. Crookshanks darted up first; he had evidently pressed his paw to the knot on the trunk, because Lupin, Pettigrew, and Ron clambered upward without any sound of savaging branches. Black saw Snape up through the hole, then stood back for Harry and Hermione to pass. At last, all of them were out. The grounds were very dark now; the only light came from the distant windows of the castle. Without a word, they set off. Pettigrew was still wheezing and occasionally whimpering. Harry's mind was buzzing. He was going to leave the Dursleys. He was going to live with Sirius Black, his parents' best friend†¦. He felt dazed†¦. What would happen when he told the Dursleys he was going to live with the convict they'd seen on television†¦! â€Å"One wrong move, Peter,† said Lupin threateningly ahead. His wand was still pointed sideways at Pettigrew's chest. Silently they tramped through the grounds, the castle lights growing slowly larger. Snape was still drifting weirdly ahead of Black, his chin bumping on his chest. And then – A cloud shifted. There were suddenly dim shadows on the ground. Their party was bathed in moonlight. Snape collided with Lupin, Pettigrew, and Ron, who had stopped abruptly. Black froze. He flung out one arm to make Harry and Hermione stop. Harry could see Lupin's silhouette. He had gone rigid. Then his limbs began to shake. â€Å"Oh, my –† Hermione gasped. â€Å"He didn't take his potion tonight! He's not safe!† â€Å"Run,† Black whispered. â€Å"Run. Now.† But Harry couldn't run. Ron was chained to Pettigrew and Lupin. He leapt forward but Black caught him around the chest and threw him back. â€Å"Leave it to me — RUN!† There was a terrible snarling noise. Lupin's head was lengthening. So was his body. His shoulders were hunching. Hair was sprouting visibly on his face and hands, which were curling into clawed paws. Crookshanks's hair was on end again; he was backing away — As the werewolf reared, snapping its long jaws, Sirius disappeared from Harry's side. He had transformed. The enormous, bearlike dog bounded forward. As the werewolf wrenched itself free of the manacle binding it, the dog seized it about the neck and pulled it backward, away from Ron and Pettigrew. They were locked, jaw to jaw, claws ripping at each other. Harry stood, transfixed by the sight, too intent upon the battle to notice anything else. It was Hermione's scream that alerted him — Pettigrew had dived for Lupin's dropped wand. Ron, unsteady on his bandaged leg, fell. There was a bang, a burst of light — and Ron lay motionless on the ground. Another bang — Crookshanks flew into the air and back to the earth in a heap. â€Å"Expelliarmus.† Harry yelled, pointing his own wand at Pettigrew; Lupin's wand flew high into the air and out of sight. â€Å"Stay where you are!† Harry shouted, running forward. Too late. Pettigrew had transformed. Harry saw his bald tail whip through the manacle on Ron's outstretched arm and heard a scurrying through the grass. There was a howl and a rumbling growl; Harry turned to see the werewolf taking flight; it was galloping into the forest — â€Å"Sirius, he's gone, Pettigrew transformed!† Harry yelled. Black was bleeding; there were gashes across his muzzle and back, but at Harry's words he scrambled up again, and in an instant, the sound of his paws faded to silence as he pounded away across the grounds. Harry and Hermione dashed over to Ron. â€Å"What did he do to him?† Hermione whispered. Ron's eyes were only half-closed, his mouth hung open; he was definitely alive, they could hear him breathing, but he didn't seem to recognize them. â€Å"I don't know†¦.† Harry looked desperately around. Black and Lupin both gone†¦ they had no one but Snape for company, still hanging, unconscious, in midair. â€Å"We'd better get them up to the castle and tell someone,† said Harry, pushing his hair out of his eyes, trying to think straight. â€Å"Come –â€Å" But then, from beyond the range of their vision, they heard a yelping, a whining: a dog in pain†¦. â€Å"Sirius,† Harry muttered, staring into the darkness. He had a moment's indecision, but there was nothing they could do for Ron at the moment, and by the sound of it, Black was in trouble — Harry set off at a run, Hermione right behind him. The yelping seemed to be coming from the ground near the edge of the lake. They pelted toward it, and Harry, running flat out, felt the cold without realizing what it must mean – The yelping stopped abruptly. As they reached the lakeshore, they saw why — Sirius had turned back into a man. He was crouched on all fours, his hands over his head. â€Å"Nooo,† he moaned. â€Å"Nooo†¦ please†¦.† And then Harry saw them. Dementors, at least a hundred of them, gliding in a black mass around the lake toward them. He spun around, the familiar, icy cold penetrating his insides, fog starting to obscure his vision; more were appearing out of the darkness on every side; they were encircling them†¦. â€Å"Hermione, think of something happy!† Harry yelled, raising his wand, blinking furiously to try and clear his vision, shaking his head to rid it of the faint screaming that had started inside it — I'm going to live with my godfather. I'm leaving the Dursleys. He forced himself to think of Black, and only Black, and began to chant: â€Å"Expecto patronum! Expecto patronum!† Black gave a shudder, rolled over, and lay motionless on the ground, pale as death. He'll be all right. I'm going to go and live with him. â€Å"Expecto patronum! Hermione, help me! Expecto patronum!† â€Å"Expecto –† Hermione whispered, â€Å"expecto — expecto –â€Å" But she couldn't do it. The Dementors were closing in, barely ten feet from them. They formed a solid wall around Harry and Hermione, and were getting closer†¦. â€Å"EXPECTO PATRONUM!† Harry yelled, trying to blot the screaming from his ears. â€Å"EXPECTO PATRONUM!† A thin wisp of silver escaped his wand and hovered like mist before him. At the same moment, Harry felt Hermione collapse next to him. He was alone†¦ completely alone†¦. â€Å"Expecto — expecto patronum –â€Å" Harry felt his knees hit the cold grass. Fog was clouding his eyes. With a huge effort, he fought to remember — Sirius was innocent — innocent — We'll be okay — I'm going to live with him — â€Å"Expecto patronum!† he gasped. By the feeble light of his formless Patronus, he saw a Dementor halt, very close to him. It couldn't walk through the cloud of silver mist Harry had conjured. A dead, slimy hand slid out from under the cloak. It made a gesture as though to sweep the Patronus aside. â€Å"No — no –† Harry gasped. â€Å"He's innocent†¦ expecto expecto patronum –â€Å" He could feet them watching him, hear their rattling breath like an evil wind around him. The nearest Dementor seemed to be considering him. Then it raised both its rotting hands — and lowered its hood. Where there should have been eyes, there was only thin, gray scabbed skin, stretched blankly over empty sockets. But there was a mouth†¦ a gaping, shapeless hole, sucking the air with the sound of a death rattle. A paralyzing terror filled Harry so that he couldn't move or speak. His Patronus flickered and died. White fog was blinding him. He had to fight†¦ expecto patronum†¦ he couldn't see†¦ and in the distance, he heard the familiar screaming†¦ expecto patronum†¦ he groped in the mist for Sirius, and found his arm†¦ they weren't going to take him†¦. But a pair of strong, clammy hands suddenly attached themselves around Harry's neck. They were forcing his face upward†¦ He could feel its breath†¦ It was going to get rid of him first†¦ He could feel its putrid breath†¦ His mother was screaming in his ears†¦ She was going to be the last thing he ever heard — And then, through the fog that was drowning him, he thought he saw a silvery light growing brighter and brighter†¦ He felt himself fall forward onto the grass†¦. Facedown, too weak to move, sick and shaking, Harry opened his eyes. The Dementor must have released him. The blinding light was illuminating the grass around him†¦The screaming had stopped, the cold was ebbing away†¦ Something was driving the Dementors back†¦ It was circling around him and Black and Hermione†¦. They were leaving†¦. The air was warm again†¦. With every ounce of strength he could muster, Harry raised his head a few inches and saw an animal amid the light, galloping away across the lake†¦ Eyes blurred with sweat, Harry tried to make out what it was†¦ It was as bright as a unicorn†¦ Fighting to stay conscious, Harry watched it can'ter to a halt as it reached the opposite shore. For a moment, Harry saw, by its brightness, somebody welcoming it back†¦ raising his hand to pat it†¦ someone who looked strangely familiar†¦ but it couldn't be†¦ Harry didn't understand. He couldn't think anymore. He felt the last of his strength leave him, and his head hit the ground as he fainted.

How Tobacco Affects The Human Body Essay - 970 Words

Tobacco has more than 4000 substances in it. Nicotine is one of these chemicals in tobacco, which makes its user addicted to it. Also, Nicotine can affect the human body by speeding up the nervous system. Smokers feel more energized due to smoking tobacco. When people try to quit smoking, they experience the withdrawal effect. Many health problems are associated with smoking due to the fact that it alters how the body is working. There are about 480,000 deaths related to smoking every year in the United States. Smoking can lead to health problems with the human lungs and heart. Tobacco is against the pharmaceutical stores’ mission to help people’s health. CVS Health’s decision to stop selling tobacco indicates its dedication to human health. Although people find smoking helps them cope with stress, its dangers surpass its benefits. Tobacco accounts for 40% of the cardiovascular diseases. In the 1960s, legislation have placed a warning regarding cigarette use on front of the packets. Even though a warning label placed on the tobacco packet, young adults would still start smoking. CVS Health has taken a decision to stop selling tobacco in its stores. Therefore, Shalom Jacobovitz (2014) wrote a journal article that supports his belief to stop selling tobacco in pharmaceutical stores. Jacobovitz convinces his audience, primarily the leaders of pharmaceutical chains and also smokers, through the use of ethos, pathos and logos. Jacobovitz‘s (2014) use of ethos helps convinceShow MoreRelatedUse of Tobacco Products and How They Affect the Human Body1898 Words   |  8 PagesTobacco products have been widely cultivated and utilized from as early as the mid sixteenth-century. Native Americans believed the plant to be an effective form of medicine. Many people adopted this belief, and there was thought to be very little to no harmful effects from the tobacco products.Throughout the years, modern medicine, science, and technology have been used to study the tobacco plant and more importantly, the deadly chemical nicotine which is used in almost every tobacco product thatRead MoreShould Smoking Be Public Places?1110 Words   |  5 Pagesa tremendous issue due to some people do not like the odor of smoke and get irritated. Secondhand smoking affects the environment by entering into the atmosphere and deteriorates the condition of air. Secondhand smoking contains poisonous gases and affects the human body a nd the environment in various ways. â€Å"Among the more than 7,000 chemicals that have been identified in secondhand tobacco smoke, at least 250 are known to be harmful†(National Cancer Institute, April 10, 2015). These chemicals haveRead MoreTobacco and Cigarette Smoking1030 Words   |  5 Pages One person dies every six seconds due to a tobacco related disease, which results in a shocking amount of ten deaths per minute. Tobacco is one of the most heavily used addictive products in the United States. Tobacco contains over 4,000 chemicals; approximately 250 are dangerously harmful to humans. Smoking is a major public health problem. All smokers face an increased risk of lung cancer, cardiovascular problems and many other disorders. Smoking should be banned due to the many health risksRead MoreCigarettes are Harmful and Should Be Made Illegal Essay1235 Words   |  5 PagesDistrict of Columbia, Guam, Puerto Rico, the Northern Mariana Islands, and the US Virgin Island agreed to the largest manufacture of tobacco in US history (introduction). That was a horrible decision because in 2011 a study done in the United States estimated that 43.8 million adults are current cigarette smokers. 440,000 of those 43.8 million adults died of tobacco related causes (centers). Of those 43.8 million 34.1 million smoke at least once a day and the remaining 9.7 million of them smoke everyRead MoreThe Effects of Tobacco on the Human Body788 Words   |  3 Pages Tobacco use can be linked to many cancers such as lung, throat, mouth, nasal cavity, stomach, pancreatic, kidney, and bladder. Other problems that can be linked to are strokes, heart disease, and bronchitis. In addition, one of the problems after smoking is the inability to become pregnant. Tobacco use kills victims. (Health Effects) Tobacco is addictive and it is hard to quit. Tobacco has more than 4,000 chemicals in it. Fifty of these cause many types of cancers. Using Tobacco and being pregnantRead MoreCancer: The Virulent Disease Essay863 Words   |  4 PagesAn ordinary human body contains approximately one trillion cells and precisely 46 chromosomes in each cell. However, the human body can be altered by a genetic mutation. Over the course of history, genetic mutations have had a large impact on the human race. They have brought harm to numerous amounts of people. Cancer, in particular, is one of the most lethal diseases. Cancer begins when a portion of DNA inside a chromosome is damaged, causing a cell to mutate. Then, the mutated cell reproduces multipleRead MoreCauses and Effects of Smoking in Our Life990 Words   |  4 PagesSmoking has become one of the world’s main concerns after the realization of its effect on human health. Tobacco was first introduced by Native Americans. Tobacco was know n to be harmless and a stress reliever. Eventually, smoking became popular all over the world and as normal as food. The increase in technology has brought out all the negative aspects and the side effects of smoking. Scientific analysis has proven that smoking is one of the main causes for death in the world. Since smoking hasRead MoreTobacco Companies And Responsibility Of Tobacco1446 Words   |  6 Pages Tobacco Companies and Responsibility Tobacco companies should be held responsible for any smoking related illness or death. The use of tobacco is the leading preventable cause of disability, disease, and death in the U.S. About 1 in every 5 deaths in the United States is tobacco related and an additional 16 million people are currently suffering with a serious illness or disease due to smoking. For every one person who dies from smoking, about 30 others suffer from at least one serious tobacco relatedRead MoreThe Effects Of Smoking Cigarettes On Society925 Words   |  4 Pagessmoke for many reasons. Peer pressure and or social norms are contributing factors to smoking. Smoking may improve self-confidence and a sense of belonging. Each smoker has their own reason for starting the habit. One influential factor used by the tobacco industries were advertisements on TV commercials and billboards everywhere. These advertisements suggested smoking certain brands or creating a wannabe effect which drew the consumer to the pro ducts. Newport, Marlboro and Camel were brands that wereRead MoreHarmful Effects of Smoking1418 Words   |  6 Pageswas not only effect on environment, health but also effect on family, society. Introduction In 1868, the smoking advertisements first appeared and Bill Durham became first leading tobacco to advertise at a big scale. Since there, there have been numerous findings about harmful effects of smoking cigarettes. They affect three problems: health, family and environment and society. However, according to Richmond (1994), nicotine produces a good effect for the individual in a way that it helps people

How Are The Population Policies Different Between India...

How are the population policies different between India and China? Guifang Tang Introduction China and India are the two countries which have the largest population in the world. These two countries have many similarities, especially they have fabulous growing speed during the globalization. In the global economic market, China has the biggest manufacture market and cheap labor (Justin Paul Erick Mas.2016). India gained independence from the United Kingdom from 1947 and started to focus on improving their food security and developing the technology of agriculture, so India has the evidence dominate the service market from agriculture transfer to service sector due to the globalization too in recently decades (Kedia Lahiri 2007). In the same situation of China, the whole society focused on agricultural reforms since the 1970s. As two fastest developing countries, China and India typically have a big number of population and cheap labor for manufacture industries which gained a lot of attention around the world. Population in one country could be the productivity power or the economic factor force of developing. On the other side, it could be the main reason of hinder the development. So this paper will directly analysis these two nations population policy, in addition, based on their different society contexts and culture value, analysis the population problem and social issues around the policy. Comparison between India and China 1. India and China populationShow MoreRelatedCompare and contrast India and Chinas population1547 Words   |  7 PagesChina and India are the two countries that have the highest population in the world. Both countries have realised that family planning and population control had to happen around the 1950s for India and the 1970s for China. This essay will seek to compare and contrast China and India, focusing on what the major problems facing both are, why have they both had to implement policies regarding population control, and the long-term and short-term effects that these policies have on the two countriesRead MoreIndia and China: Ancient Civilizations in the Modern World1022 Words   |  4 PagesChina and India are two of the oldest surviving civilizations in the world. Prior to the 18th century, Europeans viewed these nations with the utmost respect in regards to their immense wisdom and wealth. However, around the time of the early nineteenth century Europeans began to v iew these civilizations through a different lens. In the eyes of Europeans, these once renowned civilizations had become debilitated and obsolete. The twentieth century only further instated the agony associated withRead MoreAncient China vs. Ancient India753 Words   |  4 Pages Ancient India and Ancient China Different but the Same Ancient India and Ancient China have as many similarities as they do differences. Over many decades of being so close they have had very little run-ins with one another. They have thrived living by the basic principles of a peaceful co-existence society. They have accepted each other’s differences and come to realize just how many similarities they have. Today it is almost impossible the see where the lines of separation between these twoRead MoreComparing Andrei Shleifer, Amartya Sen, And Jean Dreze1493 Words   |  6 Pageswhole country with its entire population, is state intervention and regulation of the economy. This differing on opinion is the fundamental difference in the work by Shleifer and Drà ¨ze and Sen. In many ways the arguments within the book An Uncertain Glory work to refute Shleifer’s claim made in The Age of Milton Friedman. As is evident by the lower life expectancy, higher infant mortality rates, as well as decreased education levels in both th e female and male populations. This conflicts with the evidenceRead MoreWe Can Stop Overpopulation Essay1222 Words   |  5 Pagesabove 2.1 children per woman then it is something we need to be conscious about. We can look at the history, present, and future of overpopulation to decide what the next step will be. The first time the world’s population reached over one billion was estimated to be around A.D. 1804. How come it took us since the beginning of humanity to the year 1800 to reach one billion people? The next billion was reached only 123 years later in 1927. Three billion was reached only 33years after that. (WorldometersRead MoreThe Internal Production Spaces Of Large Cities1177 Words   |  5 Pagesmotor-vehicle industry of Tokyo; and office functions in modern metropolis illustrate different aspects of the theory of industrial organization and location. They represent especially clear cases of the internal specialization of parts of the production space of the large metropolis. As such, they illustrate both, the generality of the problem of agglomeration and the wide diversity of concrete forms that it can assume under different conjectural circumstances. The metropolis and the neighbourhood can be linkedRead MoreCultural Syncretism1599 Words   |  7 PagesCultural Syncretism Abstract The concept of cultural syncretism exists when two different cultures combine their ancient beliefs of the past to create new traditions and/or beliefs. There are several cultural factors that influenced both Africa and the Americas such as weaponry, technological advancements, medical and religious. China and India’s values were quite different when it came to cultural beliefs. They would isolate themselves from outside traditions, which made them more resistant toRead MoreThe Movie It s A Girl 1398 Words   |  6 PagesThe film â€Å"It’s a Girl† is about gendercide in India and China. Gendercide is when cultures either abort, kill, abandon, or neglect girls because of preferences to have sons. Cultures where this is common favor males over females because males bring strength and wealth to the family or provide care for their elderly parents. Boys also take the family name and pass it on to their children. Another reason that males are favored is because of marriage traditions. A marriage tradition called dowry isRead MoreHow The End Of Cheap Energy Affects Greenhouse Gas Emissions Essay1342 Words   |  6 Pagespre-industrial levels. This paper examines how the end of cheap energy affects greenhouse gas emissions. I focus my attention on China and India because of their shared identities, shared norms, and increasing significance in the discourse of climate change. I propose that by 2050, the end of cheap energy will bring China and India closer together, and as a result China and India will lower their emissions and the planet will be on a low-emission pathway. China and India share many identities. They are twoRead MoreWhy China Can Attract More FDI: A Response to Competitiveness in India and China: the FDI puzzle1475 Words   |  6 Pages Why China Can Attract More FDI: A Response to Competitiveness in India and China: the FDI puzzle In 2008, a serious financial crisis swept the globe, causing many countries economies sunk in depression or recession. After four years, some emerging economies, such as China and India which are the members of the BRICS (the acronym of Brazil, Russia, India and China, which are at a similar stage of newly advanced economic development), firstly got rid

Homeless Veterans Are Not Being Served Well By Any Means

Name: Title: Institution: Abstract It ought to be evident at this point that destitute veterans are not being served well by any means. On the off chance that the destitute veterans were legitimately looked after by our nation, the aggregate destitute populace would fall by more than forty percent over night. Destitute administrations would then have adequate subsidizing to move huge numbers of whatever is left of the destitute off the roads into transitional lodging with administrations that bring them again into the working populace. It would be a fantasy works out. If our nation would venture up to the plate, vagrancy in our nation would be essentially disposed of. Vagrancy among veterans is a real issue in United States. There are projects and administrations to help veterans, yet these endeavors are insufficient to viably address the emergency. This paper characterizes destitute veterans, analyzes their conditions, distinguishes current projects that address the issue, presents contentions for business as usual, presents contentions against the norm, and afterward closes with an ethical position. Thesis statement Destitute veterans are a real social issue confronting our general public today. Vagrancy among United States veterans are of specific concern to the general public in light of the fact that everybody sees a percentage of the weights confronting vets after coming back to regular citizen life. Who are homeless veterans then? The U.S. Division of Veterans AffairsShow MoreRelatedThe National Law Center On Homelessness Poverty Essay1666 Words   |  7 Pagesothers due to economic necessity. According to Point-in-Time Count, San Diego had 8,692 homeless people. Almost 3,800 of them were sleeping in emergency shelters or transitional housing. The Count showed more than 5000 people were unsheltered. Some slept in cars, sidewalks or abandoned building. Moreover, 61%of the homeless people in shelters were children and 40% were families and 1157 were homeless veterans. Two advocates put this dilemma of the issue of â€Å"falling from the scene† into perspective:Read MoreVulnerable Pop ulation the homeless vetrans Essay1728 Words   |  7 Pagesï » ¿ A Vulnerable Population the Homeless Veterans Patricia Dilbert NUR/440 April 7, 2014 Deanna Radford, MSN, RN, CNE A Vulnerable Population the homeless Veterans In this presentation, we will explore a vulnerable population with the focus on the homeless veterans. According to Mckinney Act†(1987) A homeless person is one who lacks a fixed, regular and adequate nighttime residence. One who has a primary nighttime residence that is a supervised publicly or privately operatedRead MoreThe Problem Of Homelessness Among Veterans1566 Words   |  7 PagesHomelessness among veterans is a highly disregarded issue that doesn’t seem to be improving on its own. In many cases, homelessness is out of the veteran’s control, so the question that is being asked is; why so many veterans are homeless and what can everyone, including the veterans, can do about this significant and overlooked problem. This question is essential to finding the solution since it looks at this situation from both sides of the problem: It not only finds ways that the noncombatantsRead MoreVeterans Of The United States1386 Words   |  6 Pages Veterans are heroes in the eyes of many citizens of the United States. There are over 20 million veterans who have risked their lives at young ages to help give this nation a fear free life. They serve and protect the land for their children, spouses, parents, family, and neighbors. Yet they are not treated with the love and respect they truly deserve. Those who have served took a devastating loss when the, â€Å"House Appropriations Subcommittee marked up the 2016 Veterans Affairs funding bill, andRead MoreThe Work Of The Va Social Workers1604 Words   |  7 Pagesinterventions for veterans families it was accomplished by developing maintaining integrated, in-depth programs in patient care, research, education (Hoffer, Elizabeth. F., Dekle, Judith. Ward., Sheets, Carol., 2014). Its proposed 11 percent to 20 percent of Iraq, Afghanistan veterans as well as 30 percent of Vietnam vets encountered (PTSD) posttraumatic stress disorder traumatic incidents like combat can lead to PTSD, military sexual trauma of military service member, veterans may possibly dealtRead MoreReturning Home From A Tour1360 Words   |  6 PagesVeterans returning home from a tour in a combat zone or from completing their service to our nation are common stories seen in the news. These veterans however are facing numerous problems upon their return, such as: readjustment, Posttraumatic Stress Disorder (PTSD), unemployment, and homelessness. These are just a few of the many issues that they are facing when returning home, but a problem that needs awareness and solutions. As a veteran, I can say one of the main issues I have faced when IRead MoreEssay on Homeless in America825 Words   |  4 Pagesnationally is people who are becoming homeless and the fact that one third of the homeless population have served this country, which is around 195,000 veterans. Thats more than the death count of the Vietnam war. Most homeless people are male about three percent are women, most are single and come from disadvantaged backgrounds. Its a major issue, this is America there should not be thousands of people across this nation that are homeless especially our veterans. They gave their life to this country;Read MoreHomelessness in American1645 Words   |  7 PagesHomelessness in America Homelessness in America has always been an issue but it has become an even bigger issue over the past years. With a world filled with global conflict, disappearing jobs, higher education cost, and increasing poverty in America, the homeless need our help more than ever. 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This would be done by changing the loan process within the Small Business Administration. The House report gives the following testimony from, â€Å"a lender authorized to operate in the Loan Program that the initiative would help SBA-guaranteed lenders get needed capital to veterans,† (p.4 HR). This is where the idea was planted and then it was assigned by the speaker, Mr. John Boehner

Circuit Design Problem

Question: Describe about the Circuit Design Problem? Answer: Circuit Diagram: The circuit has been designed with the given requirements. Description: Given, Av = -3.0 Now, Av = Vout/Vin = - R3/R2 = -3.0 Rin = R2 = 1k Therefore, R3 = 3k Compensation capacitor, R1 = R2 || R3 = 0.75 k Since all these values are available (they are standard resistor values), we dont have to take approximations or use resistor combinations. Now, fc = 1/(2RC) Given, fc = 3.3 kHz Substituting the resistor value of R2 (as it is the part of the first order low pass filter), the value of C = 48.25 nF. As 0.048F is a standard capacitance value, it can be used. The voltage supply considerations has been considered, as +15V and -15V are the standard Vcc for TL081, manufactured by Texas Instruments. The offset is the circuit has been addressed by using a capacitor, and forming a low pass filter. It could have also been addressed by using a potentiometer (variable resistance) at R3, and tuning it. To address the input biased current, the compensator resistance R1 is added, which is R2 || R3. The source used to obtain the standard resistor and capacitor values has been mentioned in the reference section. References Datasheet of TL081. Texas Instruments. Can be accessed from https://www.ti.com/lit/ds/snosbw6a/snosbw6a.pdf Design with Operational Amplifiers and Analog Integrated Circuits, 4th Ed, Sergio Franco, McGraw Hill. Standard Resistor and Capacitor values obtained from https://ecee.colorado.edu/~mcclurel/resistorsandcaps.pdf