ATI LPN
Cardiovascular Assessment Questions Questions
Question 1 of 5
A factor that stimulates the proliferation of smooth-muscle cells and also relates to the pathogenesis of atherosclerosis is
Correct Answer: A
Rationale: Platelet-derived growth factor (PDGF) is released by platelets and promotes smooth muscle cell proliferation, a key step in atherosclerosis plaque formation.
Question 2 of 5
Which information would the nurse teach to a patient about the primary mechanism by which uncontrolled hypertension causes organ damage?
Correct Answer: B
Rationale: Hypertension is a major risk factor for the development of atherosclerosis by mechanisms not yet fully known.
Question 3 of 5
What is the nurse's priority action if a client on digoxin therapy reports nausea and visual disturbances?
Correct Answer: B
Rationale: Nausea and visual disturbances may indicate digoxin toxicity, requiring immediate evaluation.
Question 4 of 5
What should the nurse do next if a patient taking amiodarone develops a persistent dry cough?
Correct Answer: C
Rationale: A dry cough may indicate pulmonary toxicity, a serious adverse effect of amiodarone that requires immediate attention.
Question 5 of 5
Which condition would contraindicate the use of a beta-blocker like metoprolol?
Correct Answer: A
Rationale: Beta-blockers can cause bronchoconstriction and exacerbate asthma or chronic obstructive pulmonary disease (COPD).