The nurse is preparing to administer digoxin (Lanoxin) 750 mcg PO daily. Available: See label below. How many pills should the nurse administer? Do not round your answer. Enter numeric answer only.
The Correct Answer is ["3"]
- Convert micrograms to milligrams:
- 750 mcg = 0.75 mg
- Calculate the number of pills:
- 0.75 mg / 0.25 mg/tablet = 3 tablets
Therefore, the nurse should administer 3 tablets of digoxin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Correct Answer is A
Explanation
A. Captopril (Capoten) is an ACE inhibitor known to cause a persistent dry cough as a common side effect due to the accumulation of bradykinin.
B. Nifedipine (Adalat) is a calcium channel blocker and typically does not cause a dry cough.
C. Verapamil (Calan) is also a calcium channel blocker and is not associated with a dry cough.
D. Propranolol (Inderal) is a beta-blocker and does not usually cause a dry cough.
Correct Answer is A
Explanation
A. Grapefruit can interact with verapamil, potentially increasing the drug's concentration and leading to adverse effects.
B. Apples do not have a significant interaction with verapamil.
C. Bananas are not known to interact with verapamil.
D. Oranges do not typically interact with verapamil.
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