A patient is to receive diltiazem (Cardizem) 360 mg/d orally in four divided doses. How many mg will the nurse administer per dose?
A) 30 mg
B) 60 mg
C) 90 mg
D) 120 mg
C
Feedback:
The patient will take 90 mg/dose (360 divided by 4 doses equals 90 mg/dose). Therefore, the other options are incorrect.
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