ATI LPN Pharmacology Exam | Nurselytic

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ATI LPN Pharmacology Exam Questions

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Question 1 of 5

Calculate the flow rate I mL/hr. and Units/hr. (Equipment used is programmable in whole mL/hr and Show all work) Order: 25,000 units of Heparin in 250 mL to infuse at 11 mL/hr. Calculate rate in units/hr.

Correct Answer: D

Rationale:
To calculate the flow rate in units/hr, we first find the concentration of Heparin in the solution: 25,000 units / 250 mL = 100 units/mL.
Then, we multiply this concentration by the infusion rate in mL/hr: 100 units/mL * 11 mL/hr = 1,100 units/hr.
Therefore, the correct answer is D: 1,100 units/hr. Other choices are incorrect because they do not follow the correct calculation process or involve errors in unit conversion or multiplication.

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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