A nurse is preparing to administer digoxin 0.25 mg PO daily. The amount available is digoxin 0.125 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
To calculate the number of tablets needed, we'll set up a proportion:
x tablets / 0.25 mg = 1 tablet / 0.125 mg
Cross-multiplying:
0.125x = 0.25
Solving for x:
x = 0.25 / 0.125
x = 2
Therefore, the nurse should administer 2 tablets of digoxin daily.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
To calculate the number of tablets needed, we'll set up a proportion:
x tablets / 0.25 mg = 1 tablet / 0.125 mg
Cross-multiplying:
0.125x = 0.25
Solving for x:
x = 0.25 / 0.125
x = 2
Therefore, the nurse should administer 2 tablets of digoxin daily.
Correct Answer is ["84.1"]
Explanation
To calculate the enoxaparin dose, we'll follow these steps:
Step 1: Convert the patient's weight from pounds to kilograms:
185 pounds x (1 kg / 2.20462 pounds) ≈ 84.1 kg
Step 2: Calculate the enoxaparin dose:
Enoxaparin Dose = 1 mg/kg/dose x 84.1 kg
Enoxaparin Dose ≈ 84.1 mg/dose
Therefore, the nurse should administer 84.1 mg of enoxaparin per dose.
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