ATI LPN
ATI LPN Mental Health Level 4 Exam Questions
Extract:
Question 1 of 5
A nurse is preparing to administer diphenhydramine 35 mg IM to a client who has schizophrenia. Available is diphenhydramine for injection 50 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: 0.7
Rationale: The correct answer, indicated as 0.7.
Rationale:
To determine how many mL to administer, use the formula: mL = Desired Dose / Available Dose per mL. mL = 35 mg / 50 mg/mL = 0.7 mL. Thus, the nurse should administer 0.7 mL of diphenhydramine.
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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