A client has been prescribed several medications. Which medication is a beta blocker?
Verapamil (Calan)
Captopril (Capoten)
Atenolol (Tenormin)
Clopidogrel (Plavix)
The Correct Answer is C
A. Verapamil is a calcium channel blocker, not a beta blocker.
B. Captopril is an angiotensin-converting enzyme (ACE) inhibitor, not a beta blocker.
C. Atenolol is a beta blocker commonly used to treat hypertension, angina, and other cardiovascular conditions.
D. Clopidogrel is an antiplatelet medication used to prevent blood clots, not a beta blocker.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Cholesterol is carried in the bloodstream by lipoproteins, including HDL (high- density lipoprotein), but it is not secreted as HDL.
B. Cholesterol is primarily eliminated from the body through the liver, where it is secreted into bile and eventually excreted in feces.
C. Cholesterol is not typically eliminated through the kidneys but rather through the liver and bile.
D. Cholesterol is not secreted in sweat as a primary method of elimination.
Correct Answer is C
Explanation
A. Organic nitrates do not increase contractility and heart rate; they typically decrease myocardial oxygen demand.
B. Organic nitrates do not slow heart rate or decrease contractility of the heart.
C. The mechanism of action of organic nitrates in the treatment of angina is the relaxation of arterial and venous smooth muscle, leading to vasodilation and decreased myocardial oxygen demand.
D. Organic nitrates do not increase peripheral resistance; they typically cause vasodilation.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today