The nurse is preparing to administer protamine sulfate for which of the following medication overdoses?
Hydralazine (Apresoline)
Diphenhydramine (Benadryl)
Coumadin (Warfarin)
Heparin
The Correct Answer is D
A. Hydralazine (Apresoline) is an antihypertensive medication and is not treated with protamine sulfate.
B. Diphenhydramine (Benadryl) is an antihistamine, and protamine sulfate is not used for its overdose.
C. Coumadin (Warfarin) is an anticoagulant, but protamine sulfate specifically reverses heparin, not warfarin.
D. Protamine sulfate is an antidote used to reverse the effects of heparin, a blood thinner.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Nitroglycerin should be placed sublingually and not swallowed.
B. This instruction pertains to transdermal nitroglycerin, not sublingual tablets.
C. The recommended use for sublingual nitroglycerin involves one tablet every 5 minutes, up to a total of 3 tablets if pain is not relieved, not placing multiple tablets at once.
D. If chest pain is not relieved by one sublingual nitroglycerin tablet, the patient should take up to a total of 3 tablets at 5-minute intervals and seek emergency help if pain persists.
Correct Answer is B
Explanation
A. Zolpidem can cause complex sleep behaviors like sleep-driving, and this side effect does not necessarily resolve after 2 weeks.
B. Zolpidem can lead to complex sleep behaviors, including sleep-driving, with associated memory loss.
C. Severe allergic reactions are not typically associated with memory loss and sleep-driving.
D. Toxic levels would present with more severe symptoms and are less likely to be solely characterized by sleep-driving.
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