NCLEX-RN
Basic Adult Health Care NCLEX Questions Questions
Extract:
Question 1 of 5
The nurse prepares to administer promethazine (Phenergan) 35 mg I.M. as ordered p.r.n. for a client with cholecystitis complaining of nausea. The ampule label reads that the medication is available in 25 mg/mL. How many milliliters should the nurse administer?
Correct Answer: 1.4 mL
Rationale:
To calculate: 35 mg รท 25 mg/mL = 1.4 mL. Thus, the nurse should administer 1.4 mL of promethazine.
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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