ATI RN
ATI Maternal Newborn 2019 with NGN Questions
Extract:
Client with pelvic inflammatory disease, weight 132 lbs
Question 1 of 5
A nurse is preparing to administer gentamicin to a client with pelvic inflammatory disease. The prescribed dosage is 2 mg/kg IM. The client weighs 132 lbs. Available is gentamicin injection with a concentration of 40 mg/mL. How many mL of gentamicin should the nurse administer?
Correct Answer: B
Rationale: Converting 132 lbs to 60 kg (132 ÷ 2.2), the dose is 2 mg/kg × 60 kg = 120 mg. At 40 mg/mL, 120 mg ÷ 40 mg/mL = 3 mL, so the nurse administers 3 mL.
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Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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