The healthcare provider prescribes regular insulin 10 units/hr 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 ["10"]

To determine the mL/hr rate for the regular insulin infusion, we can set up a proportion: 10 units/hr (prescribed rate) = x mL/hr (unknown rate)

Since the IV solution contains 100 units of regular insulin in 100 mL of 0.9% normal saline, we know that each mL of the solution contains 1 unit of regular insulin.

So, if 1 mL contains 1 unit, then x mL contains 10 units. x = 10 mL/hr

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Free Nursing Study Resources

Correct Answer is B

Explanation

B. An increase in pain after cast placement could indicate complications such as compartment syndrome, which is a serious condition that occurs when increased pressure within a confined space (such as the area within the cast) compromises circulation and tissue perfusion. Assessing the radial pulse volume on the affected arm is crucial to evaluate perfusion distal to the fracture site.
A. Distraction technique may help manage the client's pain but does not address the underlying cause of the pain increase, which could be related to compromised circulation.
C. Analgesics relieve pain but do not address the immediate limb threatening issue at hand.
D. Measuring blood pressure is not directly related to assessing circulation distal to the fracture site.

A. Administer a topical analgesic per protocol. B. Cleanse the tongue and mouth with swabs. C. Obtain a soft diet for the client. D. Encourage frequent mouth care.

Correct Answer is D

Explanation

D. Frequent mouth care helps maintain oral hygiene, reduces the risk of infection, and provides comfort to the client by removing debris and soothing irritated tissues.
A. Administering a topical analgesic may provide pain relief, but it should be done in accordance with the healthcare facility's protocol and after assessing the client's oral mucosa for any contraindications or precautions.
B. Cleaning the tongue and mouth with swabs can cause further irritation to the already sore oral tissues.
C. Obtaining a soft diet for the client is appropriate for minimizing trauma to the oral mucosa, but it may not address the immediate discomfort experienced by the client.

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The healthcare provider prescribes regular insulin 10 units/hr 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.)

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