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The healthcare provider prescribes regular insulin 8 units/hr intravenously (IV). The IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline. How many mL/hr should the nurse program the infusion pump? (Enter numerical value only.)
Answer and Explanation

The Correct Answer is ["8"]

Given:

IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline.

The prescribed rate is 8 units/hr.

First, we find out how many units are present in 1 mL of the IV solution: 100 units / 100 mL = 1 unit / 1 mL

Now, since the prescribed rate is 8 units/hr, we need to infuse 8 mL/hr of the IV solution to deliver 8 units of insulin per hour.

So, the nurse should program the infusion pump to deliver 8 mL/hr.


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Related Questions

Correct Answer is ["E","F"]

Explanation

A. Suctioning the client to clear the airway is not directly related to the administration of morphine and is typically not a routine precaution unless the patient has a specific need.
B. Using soft restraints is not a standard safety measure for morphine administration and could be considered if the patient has a history of confusion or agitation, but there is no such indication in this scenario.
C. Performing a 12-lead electrocardiogram is not a standard procedure for ensuring the safe administration of morphine and is usually done for cardiac assessment.
D. Having a manual resuscitation bag at the bedside is a good practice in case of an emergency but is not specific to morphine administration safety.
E. Asking the client about other medications she takes is crucial to prevent drug interactions, as morphine can interact with many medications, potentially leading to adverse effects.
F. Taking an initial respiratory rate is important because morphine can cause respiratory depression, and it is essential to have a baseline to monitor for any changes after administration.

Correct Answer is D

Explanation

A. Explaining that the dosage has been changed is not appropriate without confirming the accuracy of the prescription.
B. Telling him to take the medication and verifying the dosage later could result in harm if the dosage is incorrect.
C. Informing him that he may refuse the medication is an option, but it does not address the potential error in dosage.
D. Withholding the medication until the dosage can be confirmed is the safest action to prevent potential medication errors

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