the nurse is administering an ace inhibitor to a client with heart failure what is the expected outcome of this medication
Logo

Nursing Elites

ATI RN

Cardiovascular System Exam Questions Pdf

1. When administering an ACE inhibitor to a client with heart failure, what is the expected outcome of this medication?

Correct answer: C

Rationale: The correct answer is C: Increased cardiac output. ACE inhibitors are commonly used in heart failure to reduce the workload on the heart by decreasing blood pressure and increasing cardiac output. This ultimately helps improve the heart's efficiency and function. Choice A is incorrect because ACE inhibitors generally lead to a reduction in blood pressure. Choice B is incorrect as ACE inhibitors do not increase heart rate. Choice D is incorrect as ACE inhibitors do not typically decrease heart rate in the context of heart failure.

2. What is a condition where the heart's ability to pump blood is reduced because the heart muscle is enlarged, thickened, or stiffened?

Correct answer: A

Rationale: Cardiomyopathy is the correct answer. It is a condition characterized by the enlargement, thickening, or stiffening of the heart muscle, leading to a reduced ability of the heart to pump blood effectively. Endocarditis (Choice B) is the inflammation of the inner lining of the heart chambers and valves, not specifically related to the heart muscle. Myocarditis (Choice C) is inflammation of the heart muscle typically caused by a viral infection, not directly related to the heart muscle's structure. Aortic stenosis (Choice D) is a condition characterized by the narrowing of the aortic valve opening, affecting blood flow from the heart's left ventricle to the aorta, different from the structural changes seen in cardiomyopathy.

3. Which medication relaxes the muscles around the airways, making it easier to breathe?

Correct answer: A

Rationale: The correct answer is A, Bronchodilator. Bronchodilators are medications that relax the muscles surrounding the airways, which helps to open them and makes breathing easier. Corticosteroids (choice B) work by reducing inflammation, antihistamines (choice C) are used to manage allergies, and mucolytics (choice D) help to break down and thin mucus in the airways.

4. What is a condition where the arteries that supply blood to the heart muscle become hardened and narrowed due to the buildup of plaque?

Correct answer: A

Rationale: Atherosclerosis is the correct answer. It is a condition characterized by the hardening and narrowing of arteries supplying blood to the heart due to plaque buildup. This condition increases the risk of heart attacks. Choice B, aneurysm, refers to a balloon-like bulge in an artery, not the hardening and narrowing of arteries. Choice C, arrhythmia, is an irregular heartbeat and not related to arterial hardening. Choice D, peripheral artery disease, involves the narrowing of arteries that supply blood to the limbs, not specifically to the heart.

5. This is a procedure where a small mesh tube is inserted into an artery to keep it open and improve blood flow.

Correct answer: A

Rationale: Stent placement is a procedure where a small mesh tube (stent) is inserted into an artery to keep it open and improve blood flow, often following angioplasty.

Similar Questions

A client on spironolactone (Aldactone) has a potassium level of 6.0 mEq/L. What is the nurse’s priority action?
What diagnostic procedure uses sound waves to create images of the heart and assess its structure and function?
What is the ability of cardiac cells to generate an electrical impulse without being stimulated by an external source?
Which test measures how much and how quickly you can move air out of your lungs?
Which test uses sound waves to create images of the heart, allowing doctors to assess its structure and function?

Access More Features

ATI RN Basic
$69.99/ 30 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

ATI RN Premium
$149.99/ 90 days

  • 5,000 Questions with answers
  • All ATI courses Coverage
  • 30 days access

Other Courses