ATI LPN
ATI PN medical surgical exam 2023 Questions
Extract:
Question 1 of 5
A nurse is preparing to administer heparin 250 units/kg subcutaneously to a client who weighs 150 lb. The heparin is available in a prefilled syringe containing 10,000 units/mL. How many mL should the nurse administer?
Correct Answer: 1.7
Rationale: The client's weight is 150 lb, which is 68.18 kg (150 ÷ 2.2). Heparin dose = 250 units/kg × 68.18 kg = 17,045 units. Volume = 17,045 units ÷ 10,000 units/mL = 1.7045 mL, rounded to 1.7 mL.
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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