ATI RN
ATI N303 Pharmacology Exam Questions
Extract:
Question 1 of 5
A nurse is preparing to administer morphine sulfate 2 mg IV bolus. Available is morphine sulfate 10 mg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: A
Rationale: The correct answer is A: 0.2 mL.
To calculate the dose, you divide the desired dose (2 mg) by the concentration (10 mg/mL). 2 mg / 10 mg/mL = 0.2 mL. This ensures the nurse administers the correct amount of morphine sulfate. The other choices are incorrect because they do not accurately calculate the dose based on the given information.
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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