ATI RN
ATI Capstone Exam 1 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: 0.2
Rationale: The correct answer is 0.2 mL.
To calculate this, divide the desired dose (2 mg) by the concentration (10 mg/mL). This gives 0.2 mL. The other choices are incorrect because:
A) 2 mL would be an overdose;
B) 0.02 mL is too small a dose;
C) 20 mL is an overdose;
D) 0.02 mL is too small a dose; E) 0.02 mL is too small a dose; F) 20 mL is an overdose; G) 2 mL would be an overdose.
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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