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.)
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["4"]
Explanation
1kg=2.2 pounds
44pounds= 44/2.2= 20kg
Desired dose= 2mg/kg= 220= 40mg
Available formulation= 10mg/ml
Dose to administer= desired dose/ formulation= 40/10= 4 ml
Correct Answer is C
Explanation
A. Placing an indwelling urinary catheter and measuring strict intake and output may be necessary for comprehensive assessment and management but is not the priority action in this situation, which suggests a possible stroke.
B. Keeping the bed in the lowest position and initiating seizure and fall precautions are important for safety, but the client's symptoms are suggestive of a stroke, and immediate evaluation and potential treatment are needed.
C. Starting two large-bore IV catheters and reviewing inclusion criteria for IV fibrinolytic therapy is the priority action. The client's symptoms, including right-sided weakness and sluggish speech, suggest a potential ischemic stroke. IV fibrinolytic therapy (e.g., tissue plasminogen activator) is time-sensitive and may be indicated for eligible patients with acute ischemic stroke.
D. Maintaining elevated positioning of the dependent joints on the affected side is not the priority action in this situation. Immediate assessment and potential treatment for a suspected stroke are needed.
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