Health Computing > EXAM > NUR 631 Final Exam Study Guide 2023 – 195 Questions and Answers (All)

NUR 631 Final Exam Study Guide 2023 – 195 Questions and Answers

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NUR 631 Final Exam Study Guide 2023 – 195 Questions and Answers Removal of part of the liver leads to the remaining liver cells undergoing compensatory - Correct Answer Compensatory hyperplasia is... an adaptive mechanism that enables certain organs to regenerate. For example, the removal of part of the liver leads to hyperplasia of the remaining liver cells (hepatocytes) to compensate for the loss. Which of the following statements best describes Raynaud disease? a. An inflammatory disorder of small and medium-size arteries in the feet and sometimes in the hands b. A neoplastic disorder of the lining of the arteries and veins of the upper extremities c. A vasospastic disorder of the small arteries and arterioles of the fingers, and less commonly, the toes d. An autoimmune disorder of the large arteries and veins of the upper and lower extremities - Correct Answer c. A vasospastic disorder of the small arteries and arterioles of the fingers, and less commonly, the toes A patient is diagnosed with pulmonary disease and elevated pulmonary vascular resistance. Which of the following heart failures may result from this condition? a. Right heart failure b. Left heart failure c. Low-output failure d. High-output failure - Correct Answer a. Right heart failure Exp: Right heart failure is defined as the inability of the right ventricle to provide adequate blood flow into the pulmonary circulation at a normal central venous pressure. It most often results from the left heart failure when the increase in left ventricular filling pressure that is reflected back into the pulmonary circulation is severe enough. As pressure in the pulmonary circulation rises, the resistance to right ventricular emptying increases. What physical sign is the result of turbulent blood flow through a vessel? a. Increased blood pressure during periods of stress b. Bounding pulse felt on palpation c. Cyanosis observed on excretion [Show More]

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