1
ATI Pharmacology Made Easy 5.0 - The Cardiovascular System Test Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the main therapeutic use of atenolol in cardiovascular care?✔✔To reduce blood pressure and control heart rate in hypertension and angina.
Why should a nurse monitor heart rate before administering metoprolol?✔✔Because it can cause bradycardia and should be withheld if the heart rate is too low.
What is an early sign of digoxin toxicity that a patient should report?✔✔Visual disturbances such as blurred vision or yellow/green halos.
How does nitroglycerin relieve chest pain in angina?✔✔By dilating coronary arteries and improving oxygen delivery to the heart.
Why is it dangerous to take sildenafil (Viagra) with nitroglycerin?✔✔It can cause a severe and sudden drop in blood pressure. 1 / 2
2
What serious adverse effect should be reported immediately when taking amiodarone?✔✔Shortness of breath or a persistent cough indicating pulmonary toxicity.
Why should potassium levels be monitored closely in patients on furosemide?✔✔Because it can cause potassium loss, leading to hypokalemia.
What is a common side effect of captopril that can lead to discontinuation?✔✔A persistent, dry cough.
What is the purpose of prescribing an ACE inhibitor after a myocardial infarction?✔✔To prevent heart remodeling and improve survival.
What is the expected action of spironolactone in heart failure?✔✔It helps reduce fluid retention while conserving potassium.
Why should patients avoid grapefruit juice while on certain calcium channel blockers like nifedipine?
- / 2