ATI RN
ATI Pharmacology Exam 2 Questions
Extract:
Question 1 of 5
A nurse is preparing to administer total parental nutrition (TPN) 1800 mL to infuse over 24 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Correct Answer: B
Rationale: The correct answer is B: 75.
To calculate the infusion rate in mL/hr, divide the total volume to be infused (1800 mL) by the total time in hours (24 hr). This gives us 1800 mL / 24 hr = 75 mL/hr. This ensures the TPN is delivered at the prescribed rate over the 24-hour period.
Choices A, C, and D are incorrect because they do not accurately calculate the infusion rate required for the TPN infusion. Option E, F, and G are not applicable as they are not provided as choices.
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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