ATI LPN
ATI LPN Mental Health Exam IV Questions
Extract:
Question 1 of 5
A nurse is caring for a client who has a prescription for digoxin 0.25 mg PO daily. The amount available is digoxin 0.125 mg/tablet. How many tablets should the nurse administer per dose? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: 2
Rationale: Prescribed dose: 0.25 mg; available: 0.125 mg/tablet. Calculation: 0.25 ÷ 0.125 = 2 tablets. Digoxin treats heart failure; accurate dosing prevents toxicity (therapeutic range 0.5–2 ng/mL). Rounded to whole number as instructed.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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