A nurse is providing care for a patient who has deep vein thrombosis.
The patient is prescribed heparin, which is to be administered via continuous IV infusion at a rate of 1,200 units/hr. If the available heparin is 25,000 units in 500 mL DSW, how many mL/hr should the IV pump be set to deliver?
(Round your answer to the nearest tenth or whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["24"]
Step 1 is: To find out how many mL/hr the IV pump should be set to deliver, we need to set up a proportion with the prescribed units of heparin on one side and the available units of heparin on the other side. So, the calculation is: (1,200 units/hr ÷ 25,000 units) × 500 mL = 24 mL/hr.
Therefore, the IV pump should be set to deliver 24 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Visual aids can be very helpful for patients with impaired speech. They can use pictures, written words, or devices to help express their thoughts2324.
Choice B rationale
Allowing extra time to communicate with the patient is crucial. It can reduce frustration and improve the effectiveness of communication2324.
Choice C rationale
Completing sentences for the patient can be disrespectful and may not accurately convey the patient’s thoughts2324.
Choice D rationale
Asking open-ended questions can be challenging for a person with impaired speech. It’s better to ask yes/no questions or use other communication strategies2324.
Correct Answer is C
Explanation
If the nurse suspects the catheter is not in the urethra, they should leave the catheter in the vagina as a landmark for insertion of a new, sterile catheter.
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