ATI LPN
ATI LPN Pediatrics Exam I Questions
Extract:
Question 1 of 5
A nurse is preparing to administer morphine 15 mg subcutaneously. The amount available is morphine injection 10 mg/mL. How many mL should the nurse administer? (Round to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: B
Rationale: Volume = Desired dose / concentration in mg/ml. Concentration per ml = 10mg/ml. Desired dose = 15mg. Volume = 15mg / 10mg/ml = 1.5ml.
Therefore, the nurse should administer 1.5ml of morphine.
Question 2 of 5
Correct Answer:
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
Correct Answer:
Rationale: