ATI LPN
Cardiovascular Exam Questions Quizlet Questions
Question 1 of 5
The origin of HDL is:
Correct Answer: A
Rationale: HDL is synthesized by the liver and intestine.
Question 2 of 5
Which of the following histological feature is most commonly seen in thrombus formation?
Correct Answer: C
Rationale: Lines of Zahn, alternating layers of platelets and fibrin, are characteristic of thrombi.
Question 3 of 5
Which of the following patient population is more likely to experience myalgia (muscle pain) or myopathy with the use of HMG CoA reductase inhibition?
Correct Answer: B
Rationale: Renal insufficiency increases statin-related myopathy risk due to drug accumulation.
Question 4 of 5
A 65-year-old male experiences uncontrolled angina attacks that limit his ability to do household chores. He is adherent to maximized dose of Beta-blocker with a low heart rate and low blood pressure. He was unable to tolerate an increase in isosorbide mononitrate due to headache. Which of the following is the most appropriate addition to his anti-anginal therapy?
Correct Answer: C
Rationale: Ranolazine is suitable for angina without affecting heart rate or blood pressure significantly.
Question 5 of 5
Nerve impulses are directly supplied to the papillary muscles by the___
Correct Answer: B
Rationale: Purkinje fibers distribute electrical impulses throughout the ventricles, including to the papillary muscles.