The purpose of this paper is to analyze the concept of Perfusion. Perfusion refers to the flow of blood through arteries and capillaries delivering oxygen and nutrients to cells and removing cellular waste products. Perfusion is a normal physiologic process that requires the heart to generate adequate cardiac output to transport blood through blood vessels for distribution in the tissues throughout the body. The essential function of the cardiovascular system and pulmonary systems is to provide
Ventilation and perfusion, an essential contributing factor to living organisms, can be negatively effected by many different factors. Some diseases that effect ventilation and perfusion include congestive heart failure, coronary artery disease, peripheral vascular disease, pneumonia, asthma, chronic obstructive pulmonary disorder, cystic fibrosis and emphysema to name a few. Each of these diseases negatively effect how our bodies would normally ventilate and perfuse. Ventilation is the body’s way
With the pediatric lifespan it is more of the genetic abnormally or birth defects that affect perfusion. With the congenital heart defects perfusion is affected because oxygenated blood and deoxygenated blood can get switched or the blood may not be able to get out of the heart because of certain defects. When the heart itself is affected then the entire body suffers,
Perfusion The Definition of a Perfusionist The definition of a perfusionist by the Merriam Webster Medical Dictionary is that of a certified medical technician, responsible for and maintenance of equipment (as a heart-lung machine). (Merriam-Webster’s Medical Dictionary ’95 edition) The perfusionist is the heart and the lungs of the patient while they are having open heart or by-pass surgery. A perfusionist has a daily routine similarly to those found in other professions. Also they are required
kidney failure causes could be any condition that reduces renal perfusion and causes a decreased glomerular filtration rate. If prerenal is identified and treated correctly, it may be reversible. Some conditions that may contribute to prerenal kidney failure are: fluid shifts related and secondary to burns, hypertension, and reduced cardiac output in patients with congestive heart failure. If the main cause continues to affect renal perfusion this may lead to ischemic damage to the nephrons (Ludwig, Mathews
I am doing a research paper to compare manual chest compression vs automated chest compressions. In this paper I will compare which method has the highest success in ROSC, 30 days out come, and the pros and cons of both methods. Each year there is about 460,000 individuals that die from out-of-hospital cardiac arrest and emergencies. Research and Studies have shown that approximately only 5% to 15% of patients treated with standard CPR survive cardiac arrest. This made me question is there better
Symptoms of preeclampsia do not usually appear until 20 weeks gestation. Hypertension and proteinuria are the first two clinical signs confirming a diagnosis of preeclampsia. The disease is a multisystem, vasospastic disorder causing reduced organ perfusion with symptoms ranging from mild to severe. A systolic blood pressure reading of 140 and a diastolic of 90 accompanied by a presence of protein in the mother’s urine characterizes mild preeclampsia. Severe preeclampsia is characterized by a
“The overall goal for the Quality and Safety Education for Nurses (QSEN) project is to meet the challenge of preparing future nurses who will have the knowledge, skills and attitudes (KSAs) necessary to continuously improve the quality and safety of the healthcare systems within which they work” (QSEN, 2017). The six QSEN competencies include patient- centered care, teamwork and collaboration, evidence- based practice, quality improvement, safety, and informatics. Two QSEN competencies that relate
renal blood flow, and/or injuries to the kidney cells. Acute kidney injury can be classified as pre-renal, intra-renal, or post-renal. Causes of pre-renal are due to hypovolemia, hypotension, or hypo-perfusion. Of these the most common cause of acute kidney injury is due to renal hypo-perfusion. Poor profusion can lead to vasoconstriction, hypotension, hypovolemia, hemorrhage, and inadequate cardiac output (Huether & McCance, 2012, p 754). When the body fails to restore blood volume or blood
Tetralogy of Fallow is a surgically, treatable disease characterized by all or a combination of at least four congenital birth defects. It accounts for 10% of all congenital heart defects that modify the formation of the heart. It also alters the way blood flows through the heart. Tetralogy of Fallow is usually diagnosed at birth or infancy and with surgery a child can live a relatively normal life. The prefix tetra means four and the term fallot is named after a French doctor who first discovered
tissue hypoxia in the presence of adequate intravascular volume Cardiogenic shock can acute or chronic disorders that effect the function of the heart in supplying adequate tissue/organ perfusion. Stages of shock Compensated Shock: The body homeostatic mechanisms take over and compensate for the poor perfusion. Hypotensive Shock: The body is no longer able to compensate. Patient start to show sign of distress. Heart rate elevated, hypotension, organ dysfunction, altered mental status. Irreversible
interventions. Vital signs give valuable clues about the patient’s status (Brown & Edwards, 2012). Pritesh... ... middle of paper ... ... expected to show normal values of PaO2 (80-100 mmHg), PaCo2 (35-45 mmHg) and pH (7.36-7.44) which confirm adequate perfusion and the absence of acidosis (Casey, 2013; Elliott et al, 2012). CXR done after intervention showed that the patient right lung has expanded with no trachea deviation which confirm the effectiveness of the interventions (Urden et al, 2014; Wilson
adequate for only four hours. However, if the heart is perfused with the proper media, it can remain viable for up to 24 hours. The technique of perfusion is based on intrinsically simple principles. What occurs is a physician carefully excises the heart from the donor. He then accurately trims the vessels of the heart so they can be easily attached to the perfusion apparatus. After trimming, a cannula is inserted into the superior vena cava. Through this cannula, the preservation media can be pumped in
Pregnancy Induced Hypertension (PIH) and Preeclampsia A. Discussion of disease/condition 1. Incidence Pregnancy Induced Hypertension (PIH) is a multi-organ disease process that develops as a result of pregnancy and regresses in the postpartum period. It usually develops after 20 weeks of gestation in a woman who had normal blood pressure. It is defined as an elevation of systolic and diastolic pressures equal to or above 140/90 mm Hg. In clinical practice, the terms PIH and preeclampsia
J.P., a 58 year old female, presents to the Emergency Room on March 18th. She has a past medical history of cervical cancer, atheroembolism of the left lower extremity, fistula of the vagina, peripheral vascular disease, neuropathy, glaucoma, GERD, depression, hypertension, chronic kidney disease, and sickle cell anemia. She complains of right lower extremity pain accompanied by fatigue, a decreased appetite, increased work of breathing, burning on urination, and decreased urine output for three
People tend to think that anyone who has trouble interacting socially has Autism, but this is not the case. There are specific signs to look for when attempting to find out if someone has Autism. These indicators will appear at specific times in a person’s life. Autism Speaks notes that Autism can be identified in children as early as 18 months, but most signs don't appear until the ages of 2 and 3 years of age. Autism is often paired with other health issues such as "gastrointestinal (GI) disorders
The transition from fetal to neonatal circulation is a complex process that has important clinical consequences if it does not occur correctly. Understanding the anatomy of fetal circulation and how this anatomy changes during the transitional period is important for understanding many neonatal and pediatric diagnoses. In the fetal circulation, the right and left ventricles work in a parallel circuit. The ductus venosus, foramen ovale, and ductus arteriosus are three cardiovascular structures that
First, what is shock? “Shock is defined as inadequate tissue perfusion… The inadequacy is defined as an amount of oxygen delivered to the next cell that is less than the amount required for normal metabolism” (book 410). The main different kinds of shock are hypovolemic, distributive, cardiogenic, and obstructive shock
Sepsis: Early Detection and Implementation of Sepsis Resuscitation Bundle Introduction Sepsis is defined as the body’s inflammatory response to an infection and can quickly lead to multiple organ failure and death. Early, goal-directed therapy using the sepsis resuscitation bundle introduced in the “Surviving Sepsis Campaign” is the treatment used throughout the world for sepsis treatment (Winterbottom 2012, pp 247). There are approximately one million cases of sepsis in the United States
The prevention of infection can be obtained by using universal precautions , discontinuing IV lines, frequent turning, encouraging cough and deep breathing as well as using a Incentive Spirometer to prevent pneumonia. To ensure optimal oxygen perfusion and to decrease workloads on the heart supplemental oxygen may be required. I’m going to review the case of a 73 year old female who was transferred to the Emergency room after collapsing in back yard. Prior to her collapse she was talking on the