Review Sheet Exercise 5 Cardiovascular Dynamics NAME LAB DATE/TIME Vessel Resistance The following questions refer to Activity 1: Studying the Effect of Flow Tube Radius on Fluid Flow. 1. At which radius was the fluid flow rate the highest? 6.0 mm 2. What was the flow rate at this radius? 1017.4 mmHg 3. Describe the relationship between flow rate and radius size. It was direct 4. What happens to blood vessels in the body if increased blood flow is needed? They
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1. Which layer of the heart wall consists of cardiac muscle tissue? (Points : 1) Epicardium Pericardium Myocardium Endocardium Hypocardium 2. Which blood vessel shown in the figure carries oxygenated blood to the lower thoracic cavity and the abdominal cavity of the body? (Points : 1) A B E F H 3. Blood leaving the left ventricle passes through which of the following structures? (Points : 1) Right
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What are the characteristics of ventricular fibrillation? 2. Describe the changes in atrial pressure‚ ventricular pressure‚ aortic pressure and ventricular volume that occur during the various stages of the cardiac cycle. Illustrate when the various valves are open or closed. 3. In order for both of the semilunar valves to be open: a) P (pulmonary artery) < P (right ventricle) and P (aorta) > P (left ventricle) b) P (pulmonary artery) < P (right ventricle) and
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Acute Kidney Injury (Paper #6) Tracy Gilbert ITT Earth city Acute Kidney Injury (Paper #6) “Acute kidney injury (AKI) describes the spectrum of acute-onset kidney failure that can occur with critical illness; it replaces the traditional term acute renal failure (ARF) and acute tubular necrosis (ATN).” (Urden‚ Stacy‚ & Lough‚ 2012‚ p. 400). “In renal failure‚ acute or chronic‚ one most commonly sees patients who have a tendency to develop hypervolemia‚ hyperkalemia‚ hyperphosphatemia‚ hypocalcemia
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1500 cc’s Decreased systemic vascular resistance d/t peripheral vasodilation Cardiac output changes during labor and birth – During each contraction‚ an average of 400 ml of blood is emptied from the uterus into the maternal vascular system increases cardiac output by about 12% to 31% in the first stage and by about 50% in the second stage Intravascular volume changes that occur just after childbirth Diseased heart is hemodynamically challenged Cardiac conditions account
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Axia College Material Appendix L CardioLab Report Full Name || Date | 01/02/2011 | Use this document to report your findings from the CardioLab Exploration Experiment. The lab report consists of three sections: Data‚ Exploration‚ and Lab Summary. * Data: copy any data‚ graphs‚ charts‚ or notes that you have saved in your CardioLab online notebook into this section. * Exploration: Answer the questions. The questions in the Exploration section are the same questions in your CardioLab
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The Cardiovascular System CHAPTER SUMMARY The importance of the cardiovascular system cannot be overstated. This is one system that students frequently know something about‚ at least from a plumbing viewpoint‚ but they often don’t completely understand the complexity of the system and the magnitude of its tasks. An essential component of presentation of the material is then to outline in detail the role of the cardiovascular system and its significance to all other body systems. This chapter
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Definition Contents [hide] * 1 Definition * 2 Nursing Care Plans * 2.1 Risk for Injury * 2.2 Deficient Fluid Volume * 2.3 Excess Fluid Volume In hemodialysis (HD)‚ blood is shunted through an artificial kidney (dialyzer) for removal of toxins/excess fluid and then returned to the venous circulation. Hemodialysis is a fast and efficient method for removing urea and other toxic products and correcting fluid and electrolyte imbalances but requires permanent arteriovenous
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physiological response to surgery which may promote coronary thrombosis. Cardiac Tamponade What is cardiac tamponade? Cardiac tamponade: acute failure due to collection of blood or fluid in the pericardial sack compressing the heart. Sudden deterioration = may be bleeding into pericardial space. Causes: pericarditis/malignant disease/trauma/rupture of free wall of myocardium following MI. What are clinical features of cardiac tamponade? Symptoms: tachycardia‚ hypotension‚ gross elevation of JVP
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45 PCO2: 35-45 HCO3: 22-26 O2: 94-100 2. Review the care of the patient with pneumonia‚ including applicable nursing diagnoses and measureable outcomes Restrictive respiratory disorder: decreased lung expansion- low PaO2‚ decreased lung compliance‚ normal to low P/Q ration‚ shunt‚ respiratory alkalosis (blowing off co2‚ more bicarbonate) increased RR‚ TV smaller. SOB/cough‚ dyspnea=how many words can they say in one breath chest pain‚ fatigue‚ wt. loss
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