NURS 3366 - Pathophysiology: Exam 3 Review| Actual Exam Questions and Answers, 100% Accurate| Latest

NURS 3366 - Pathophysiology: Exam 3 Review| Actual Exam Questions and Answers, 100% Accurate| Latest What is the initiating event that leads to the development of atherosclerosis? a. Release of the inflammatory cytokines b. Macrophages adhere to vessel walls. c. Injury to the endothelial cells that line the artery walls d. Release of the platelet-deprived growth factor c. Injury to the endothelial cells that line the artery walls What is the effect of oxidized low-density lipoproteins (LDLs) in atherosclerosis? a. LDLs cause smooth muscle proliferation. b. LDLs cause regression of atherosclerotic plaques. c. LDLs increase levels of inflammatory cytokines. d. LDLs direct macrophages to the site in the endothelium. a. LDLs cause smooth muscle proliferation. Which factor is responsible for the hypertrophy of the myocardium associated with hypertension? a. Increased norepinephrine b. Adducin c. Angiotensin II d. Insulin resistance c. Angiotensin II What pathologic change occurs to the kidney’s glomeruli as a result of hypertension? a. Compression of the renal tubules b. Ischemia of the tubule c. Increased pressure from within the tubule d. Obstruction of the renal tubule b. Ischemia of the tubule What effect does atherosclerosis have on the development of an aneurysm? a. Atherosclerosis causes ischemia of the intima. b. It increases nitric oxide. c. Atherosclerosis erodes the vessel wall. d. It obstructs the vessel. c. Atherosclerosis erodes the vessel wall. Regarding the endothelium, what is the difference between healthy vessel walls and those that promote clot formation?