What is the purpose of insulin therapy in diabetes management?

To stimulate the pancreas to produce more insulin

To improve insulin resistance in muscle cells

To increase glucose production by the liver

To replace or supplement insulin in the body

Answer and Explanation

The Correct Answer is D

The correct answer is d. To replace or supplement insulin in the body. Insulin therapy aims to provide the body with the insulin it needs when the natural production is insufficient.

Incorrect choices:

a. Insulin therapy does not stimulate the pancreas to produce more insulin; it directly provides insulin from an external source.

b. Insulin therapy does not target insulin resistance in muscle cells but provides the missing insulin.

c. Insulin therapy does not aim to increase glucose production by the liver; instead, it helps regulate glucose utilization and storage.

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Correct Answer is C

Explanation

Insulin lispro should not be stored in the refrigerator; it can be kept at room temperature for up to 28 days once in use.

Incorrect choices:

a. Administering insulin lispro within 15 minutes of a meal matches its rapid onset of action, which helps control postprandial glucose levels.

b. Using an insulin syringe to draw up insulin lispro is an appropriate technique for accurate dosing.

d. Injecting insulin lispro into the subcutaneous tissue is the correct route of administration for this rapid-acting insulin.

A. "I'll take a long-acting insulin in the morning and evening." B. "I'll use rapid-acting insulin before each meal." C. "I should avoid snacking between meals to prevent low blood sugar." D. "I'll rotate injection sites within the same area to prevent skin changes."

Correct Answer is C

Explanation

With a basal-bolus insulin regimen, clients are often encouraged to have snacks between meals to help prevent hypoglycemia caused by rapid-acting insulin. Snacking helps maintain more stable blood sugar levels.

Incorrect choices:

a. Taking a long-acting insulin in the morning and evening is consistent with a basal-bolus regimen. This statement is correct.

b. Using rapid-acting insulin before each meal is consistent with a basal-bolus regimen. This statement is correct.

d. Rotating injection sites within the same area is a recommended practice to prevent skin changes and complications associated with repeated injections. This statement is correct.

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What is the purpose of insulin therapy in diabetes management?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer insulin lispro (Humalog) to a client. Which action by the nurse indicates the need for further education about insulin administration?

Correct Answer is C

Explanation

A client with diabetes is prescribed a basal-bolus insulin regimen. The nurse teaches the client about this regimen. Which statement by the client indicates a need for further education?

Correct Answer is C

Explanation

A client is prescribed both long-acting and short-acting insulin. Which statement by the client demonstrates an understanding of insulin administration?

What is the purpose of insulin therapy in diabetes management?

What is the primary purpose of insulin therapy?

A client is receiving insulin therapy for diabetes management. The nurse is providing education about the importance of proper injection techniques. Which statement by the client indicates a need for further education?

Which type of insulin is commonly used in insulin pumps?

A client is receiving multiple daily injections of insulin. Which technique by the client indicates a need for further education?

A client is concerned about traveling with insulin and asks the nurse if there are any specific storage recommendations. Which information should the nurse provide regarding insulin storage during travel?

A client with diabetes is scheduled for surgery and will be fasting before the procedure. How should the nurse instruct the client about monitoring and adjusting insulin therapy on the day of surgery?