Question

Which is the most appropriate timing regarding the nurse's administration of a rapid-acting insulin to a hospitalized patient? a Give it 15 minutes before the patient begins a meal. b Give it $1 / 2$ hour before a meal. c Give it 1 hour after a meal. d The timing of the insulin injection does not matter with insulin lispro.

Name: Problem 1, Chapter 32: Pharmacology and the Nursing Process
Uploaded: 2020-04-25T01:34:13-08:00
Duration: 1 min 16 s
Channel: Niamat Khuda
Description: Which is the most appropriate timing regarding the nurse's administration of a rapid-acting insulin to a hospitalized patient? a Give it 15 minutes before the patient begins a meal. b Give it 1 / 2 hour before a meal. c Give it 1 hour after a meal. d The timing of the insulin injection does not matter with insulin lispro.

   Which is the most appropriate timing regarding the nurse's administration of a rapid-acting insulin to a hospitalized patient?
a Give it 15 minutes before the patient begins a meal.
b Give it $1 / 2$ hour before a meal.
c Give it 1 hour after a meal.
d The timing of the insulin injection does not matter with insulin lispro.

Pharmacology and the Nursing Process

Linda Lane Lilley,… 7th Edition

Chapter 32, Problem 1

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Solved by Expert Niamat Khuda

04/25/2020

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Giving it 15 minutes before the patient begins a meal is appropriate. b) Giving it 1/2 hour before a meal may be too early for rapid-acting insulin, as it may start working before the patient has consumed any food, potentially leading to low blood sugar Show more…

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Which is the most appropriate timing regarding the nurse's administration of a rapid-acting insulin to a hospitalized patient? a Give it 15 minutes before the patient begins a meal. b Give it $1 / 2$ hour before a meal. c Give it 1 hour after a meal. d The timing of the insulin injection does not matter with insulin lispro.

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Key Concepts

Timing of Insulin Administration in Relation to Meals

Administering rapid-acting insulin shortly before a meal is essential to match its peak activity with the postprandial rise in blood sugar. Giving the insulin around 15 minutes before the meal ensures that its action coincides with the digestion and absorption of carbohydrates, thereby optimizing blood glucose control during and after the meal.

Pharmacokinetics of Rapid-Acting Insulin

Rapid-acting insulin, such as insulin lispro, has a quick onset of action, typically beginning to work within 15 minutes after administration, peaking approximately one hour after injection, and lasting for about 2 to 4 hours. This pharmacokinetic profile allows it to effectively manage the surge in blood glucose that occurs immediately after eating.

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