Which of the following drug classes does isosorbide (Isordil) belong to?
Beta blockers
Nitrates
Calcium channel blockers
Glycoprotein lib/lla receptor antagonists
The Correct Answer is B
Explanation:
A. Beta blockers are used to manage blood pressure and heart rate but are a different class.
B. Isosorbide is a nitrate, which is used primarily to treat and prevent episodes of angina by relaxing and widening blood vessels.
C. Calcium channel blockers also manage blood pressure and chest pain but act through a different mechanism.
D. Glycoprotein IIb/IIIa receptor antagonists are used to prevent platelet aggregation and are typically used in acute coronary syndrome, not as a long-term treatment for angina.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Explanation:
A. A blood pressure of 130/80 is within the target range (below 140/90 for most individuals) and does not require immediate follow-up.
B. Knee pain, while important, is not an immediate priority compared to potential medication side effects or complications.
C. Hypoactive bowel sounds, while needing monitoring, are not typically a priority over potential adverse effects of medication.
D. Complaints of muscle weakness could indicate a potential side effect of atorvastatin (Lipitor), which should be promptly addressed to prevent complications such as rhabdomyolysis. Therefore, it is the priority assessment finding for the nurse to follow-up.
Correct Answer is D
Explanation
A. Oxygen saturation within the normal range does not indicate a need to question administering atenolol.
B. Respiratory rate within the normal range does not indicate a need to question administering atenolol.
C. Blood pressure within the normal range does not indicate a need to question administering atenolol.
D. Atenolol is a beta blocker, which can lower heart rate. A pulse of 52 beats per minute may be too low, especially if the client is experiencing angina, and the nurse should assess further before administering the medication.
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