Oxygenation College Essays Samples For Students

This example involves a pharmaceutical company that is testing a new medication to change oxygenation levels. In one group the subjects received the experimental drug while in the other group the subjects did not receive the drug. Subjects in each group were then measured on oxygenation levels. This is not a reversal design in which the groups then are switched in terms of condition. Therefor it is an independent samples test, comparing the means for two different groups.
The question posed is whether the mean oxygenation level for Group I (treatment group), is the same as the mean oxygenation level for ...

Patients with hypertension, coronary heart disease, and congestive heart failure have a high risk of developing impaired tissue perfusion and deep vein thrombosis. In this case, Mr. X, 71 years of age has a history of lower leg cellulitis and venous stasis ulcers in both extremities. Based on clinical and nursing diagnosis, Mr. X was known to have impaired tissue perfusion and the risk of developing deep vein thrombosis. Nursing diagnosis also revealed an altered body image due to psychosocial reasons and current health status (Mitchell C. 2016).
Abnormal flow or maldistribution of blood circulation associated with selective vasoconstriction, ...

ICU Observation Evidence-based Practice

ICU Observation Evidence-based Practice

Introduction of the Patient

The patient goes by the name T.P. A 72-year-old male who’s a retired truck driver. He’s immediate family includes his wife, daughter, and grandson (10 years old who is autistic and has turrets syndrome). He is currently diagnosed with myocardial infarction and altered mental state. The past medical history of this patient shows that he has suffered a lot of diseases including hypertension, diabetes mellitus Type 2, congested heart failure, peripheral neuropathy, CKD-3, CAD, dementia, chronic kidney disease and GERD.

The primary medical diagnosis is myocardial infarction which refers to regional myocardial necrosis ...

Abstract

Medical personnel working in the emergency department encounter many cases of patients suffering from life threatening conditions. It is important, therefore, that the healthcare provider determines the exact extent of the injuries before the patient is committed to specialized treatment. In this case, a patient presents to the emergency department with a life threatening condition, renal failure. Assessing the vital signs of the patient is critical in ensuring survival, in addition to reducing or mitigating the extent of the injuries. The assessment was achieved via a primary survey of the patient, which involved assessing the airway patency, breathing and ...

Introduction

The comfort line theory is a Mid-Range theory applicable in pediatric nursing. It was written by Katherine Kocalba who was born in 28th December 1944 in Cleveland, Ohio. In the year I965, she attained a Diploma in nursing from St. Luke’s Hospital and then proceeded to acquiring a PHD in 1987 from BSN- France Payne Bolton SON. In 1997 she became a Clinical Nursing Specialist and is now currently the Associate Professor at Akron College of Nursing of all the Nursing Emeritus at the university.
She developed the Comfort Theory in the 1990’s mainly directing it for the women who ...

Literature Review and Resources

Surgical site infections (SSI) are the typical type of infections that occur in a wound caused by invasive surgical process. This type of infections is the prevalent causes of healthcare-associated infections. Most patients who undergo a surgical procedure always fall victim of surgical site infections. In minor cases, these infections do occur after the patient is discharged from hospital. It is of great significance to note that, surgical site infections can range from a normal trivial wound discharge without any apparent complication to an adversely complicated condition. This type of infection is related to morbidity, a considerable statistic of postoperative deaths is related ...

Management of the Postsurgical CABG Patient

Management of the Postsurgical CABG Patient
Coronary artery bypass graft (CABG) surgery is a recommended treatment for coronary heart disease (CHD). In the United Kingdom, around 2.7 million people have been diagnosed with this condition (NHS, 2012). The aim of surgery is to relieve angina and shortness of breath by improving the flow of blood to the heart (Parry et al., 2010). These symptoms cause severe discomfort and distress as well as limit the amount and type of physical activity a patient may engage in.
Surgery helps patients attain a higher quality of life referred to as satisfaction with life ...

Renal compensatory mechanisms

Severe anemia causes the redistribution of blood supply to vital organs such as the brain and heart. This results in a decrease in renal blood flow causing the activation of the renin-angiotensin-aldosterone-system. Activation of this system results in increased production of aldosterone by the adrenal glands. Aldosterone causes increased retention of salt and water by the kidneys. This compensatory mechanism increases blood volume and renal blood flow without altering tissue hypoxia in other organs (Gaspad, 2005 as cited in Coyer & Lash, 2008).

Pituitary gland

The decrease in renal blood flow also stimulates the production of anti-diuretic hormone which increases ...

Oxygen is essential to the survival of all body cells. The supply of oxygen to those cells is maintained via the circulatory system. The circulatory system is an integral part of the cardiovascular system which is maintained by the heart, blood vessels and blood. The three main subtypes of circulatory systems that occur in humans are the systemic circulation, pulmonary circulation and coronary circulation. All the three types of circulation are dependent on one another to maintain the supply of oxygen to and removal of carbon dioxide from the body tissues.

Pulmonary circulation serves as the link between the ...