A client receives a prescription for digoxin 125 mcg by mouth daily. The medication is available in 0.0625 mg tablets. How many tablets should the nurse administer?
(Enter numerical value only.)
The Correct Answer is ["2"]
The client receives a prescription for digoxin 125 mcg by mouth daily. Since 1 mg is equivalent to 1000 mcg, 125 mcg is equivalent to 0.125 mg.
The medication is available in 0.0625 mg tablets, so the nurse should administer 2 tablets (0.125 mg / 0.0625 mg/tablet).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2.4"]
Explanation
Step 1 is to identify the ordered dose and the correct available concentration based on the route of administration.
Ordered Dose: 4,780 IU
Route: IV (Intravenous)
Available Strength: 10,000 IU
Reconstitution Volume for IV: 5 mL
Step 2 is to calculate the volume to administer in milliliters (mL)
Volume = (Ordered Dose ÷ Available Dose) × Available Volume
Volume = (4,780 ÷ 10,000) × 5
4,780 ÷ 10,000 = 0.478
0.478 × 5 = 2.39
Volume to administer = 2.39 mL
Step 3 is to round to the nearest tenth
2.39 rounds to 2.4
Answer: 2.4
Correct Answer is ["2"]
Explanation
The bottle is labeled "Ibuprofen for Oral Suspension, USP 100 mg per 5 mL." This means that for every 5 mL (or 1 teaspoon) of the suspension, there is 100 mg of ibuprofen.
To administer a dose of 200 mg, the parent should give the child 2 teaspoons (10 mL) of the suspension.
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