A nurse is preparing to administer a client's daily dose of NPH insulin at 0730.
The nurse should expect this type of insulin to peak within which of the following timeframes after administration?
30 minutes to 3 hours.
2 to 6 hours.
4 to 5 hours.
6 to 10 hours.
The Correct Answer is D
NPH insulin is an intermediate-acting insulin that usually starts to work about 1 to 3 hours after injection and peaks 4 to 12 hours later12.
Peak time is when insulin has its strongest effect on lowering blood glucose1.
Choice A: 30 minutes to 3 hours is not the answer because NPH insulin usually starts to work about 1 to 3 hours after injection and peaks 4 to 12 hours later12.
Choice B: 2 to 6 hours is not the answer because NPH insulin usually starts to work about 1 to 3 hours after injection and peaks 4 to 12 hours later12.
Choice C: 4 to 5 hours is not the answer because NPH insulin usually starts to work about 1 to 3 hours after injection and peaks 4 to 12 hours later12.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["94"]
Explanation
To calculate the flow rate in mL/hr, you need to divide the total volume to be infused by the total infusion time in hours (750 mL / 8 hr = 93.75 mL/hr).
Rounded to the nearest whole number, this is 94 mL/hr.
Correct Answer is A
Explanation
The client’s symptoms of confusion, flushed appearance, and acetone odor on their breath suggest that they may be experiencing diabetic ketoacidosis (DKA), a serious complication of diabetes that occurs when the body produces high levels of ketones.
Treatment for DKA typically involves administering intravenous fluids and insulin to lower blood sugar levels and suppress ketone production 1.
Regular insulin is a fast-acting insulin that can be given intravenously to quickly lower blood sugar levels 1.
Choice B is incorrect because NPH insulin is an intermediate-acting insulin that takes longer to start working and would not be appropriate for treating DKA.
Choice C is incorrect because lispro insulin is a rapid-acting insulin but it is not typically given intravenously.
Choice D is incorrect because glargine insulin is a long-acting insulin that takes several hours to start working and would not be appropriate for treating DKA.
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