A nurse is preparing to administer digoxin 1 mg PO to a client. The amount available is digoxin 0.5 mg/tablet.
How many tablets should the nurse administer? (Round to the nearest whole number. Use a leading zero if it applies.
(Do not use a trailing zero)
The Correct Answer is ["2"]
Step 1 is to determine the number of tablets needed. 1 mg ÷ 0.5 mg/tablet = 2 tablets The nurse should administer 2 tablets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1 is: 275 mcg ÷ 137 mcg/tablet = 2.007 tablets Step 2 is: Round to the nearest whole number = 2 tablets The nurse should administer 2 tablets.
Correct Answer is C
Explanation
Choice A rationale
A red and beefy tongue is not a symptom of digoxin toxicity. This symptom is more commonly associated with vitamin B12 deficiency or other nutritional deficiencies.
Choice B rationale
Constipation is not a typical symptom of digoxin toxicity. Digoxin toxicity primarily affects the gastrointestinal system with symptoms such as nausea, vomiting, and diarrhea, rather than causing constipation.
Choice C rationale
Yellow vision, or xanthopsia, is a classic symptom of digoxin toxicity. Digoxin can cause visual disturbances, including seeing halos around lights and a yellow tint to vision, due to its effects on the optic nerve.
Choice D rationale
Gaining weight is not a symptom of digoxin toxicity. Weight gain is more commonly associated with fluid retention in conditions such as heart failure, which digoxin is used to treat.
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