A nurse is preparing to administer digoxin 750 mcg IV bolus. How many mg should the nurse administer?
(Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.75"]
Convert mcg to mg by dividing by 1000
- 750 mcg / 1000 = 0.75 mg
Round the answer to the nearest hundredth
The nurse should administer 0.75 mg of digoxin IV bolus
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["57"]
Explanation
Convert the client's weight from pounds to kilograms: 178 lb / 2.2 = 80.9 kg
Calculate the dose of acetylcysteine in mg: 140 mg/kg x 80.9 kg = 11326 mg
Calculate the volume of acetylcysteine in mL: 11326 mg / 200 mg/mL = 56.63 mL
Round the answer to the nearest whole number: 57 mL
The nurse should administer 57 mL of acetylcysteine PO stat to the client.
Correct Answer is ["0.5"]
Explanation
To calculate the dosage, use the formula: D (desired dose) / H (have dose) x V (vehicle)
In this case, D = 12.5 mg, H = 25 mg, and V = 1 mL
Plug in the values and solve: 12.5 / 25 x 1 = 0.5 mL
Round the answer to the nearest tenth: 0.5 mL
The nurse should administer 0.5 mL of promethazine IM
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