A client receives a prescription for cefaclor suspension 325 mg by mouth every 8 hours. The bottle is labeled, "Cefaclor for Oral Suspension, USP 375 mg per 5 mL." How many mL should the practical nurse (PN) administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["4.3"]
Prescribed dose = 325 mg
Available concentration = 375 mg per 5 mL
Calculate the volume in milliliters (mL) to administer.
Volume (mL) = (Prescribed dose (mg) / Available concentration (mg)) x Available volume (mL)
= (325 mg / 375 mg) x 5 mL
= 0.8667 x 5 mL
= 4.335 mL.
Round the answer to the nearest tenth.
= 4.3 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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