Complete Question Bank

HESI LPN · HESI LPN Pharmacology · HESI Chapter 25 Cardiovascular Drugs Quizlet

Full Question & Rationale Repository

Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The client has a history of atrial fibrillation and is taking quinidine. Which of the following drugs will have a drug-drug interaction with quinidine?

A. Lasix

B. Lanoxin

C. Inderal

D. Dyazide

Expert Explanatory Rationale

Correct Answer: Lanoxin

Question 2 of 5

A 27-year-old woman with a history of high altitude sickness was placed on prophylactic treatment with a diuretic drug prior to going on a hiking trip in the Rocky Mountains. Which of the following urine electrolyte profiles is most consistent with this drug treatment?

A. Prole P

B. Prole Q

C. Prole R

D. Prole S

Expert Explanatory Rationale

Correct Answer: Prole P

Question 3 of 5

The client is taking a calcium channel blocker for arrhythmias. What class of anti-arrhythmic agent is this?

A. Class IA

B. Class II

C. Class III

D. Class IV

Expert Explanatory Rationale

Correct Answer: Class IV

Question 4 of 5

Which of the following glucocorticoids is a long-acting drug?

A. Prednisolon

B. Dexamethasone

C. Triamcinolone

D. All of the above

Expert Explanatory Rationale

Correct Answer: Dexamethasone

Question 5 of 5

The mechanism of action of indirect-acting cholinomimetic agents is:

A. Binding to and activation of muscarinic or nicotinic receptors

B. Inhibition of the hydrolysis of endogenous acetylcholine

C. Stimulation of the action of acetylcholinesterase

D. Releasing acetylcholine from storage sites

Expert Explanatory Rationale

Correct Answer: Inhibition of the hydrolysis of endogenous acetylcholine

Ready to Guarantee Your Result?

Start Your HESI LPN Preparation Journey Today

Access over 300,000 verified practice questions, comprehensive subject diagnostic exams, and timed clinical simulations engineered for success.

Browse Other Nursing Exams