A client with type 2 diabetes is prescribed insulin therapy. Which of the following statements is correct regarding basal insulin dosing?
Basal insulin is administered before meals to control postprandial glucose levels.
Basal insulin is administered to cover carbohydrates consumed in meals.
Basal insulin is also known as rapid-acting insulin.
Basal insulin provides a steady release of insulin to control fasting glucose levels.
The Correct Answer is D
Basal insulin is typically administered once or twice daily to mimic the body's basal insulin secretion and maintain stable blood glucose levels between meals and overnight.
Incorrect choices:
a. Basal insulin is not administered before meals; it is intended to regulate fasting glucose levels.
b. Basal insulin does not cover carbohydrates consumed in meals; it targets basal glucose levels.
c. Rapid-acting insulin is not synonymous with basal insulin; they serve different purposes in insulin therapy.
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Related Questions
Correct Answer is B
Explanation
Insulin pens should not be exposed to extreme temperatures, including heat, as it can affect their potency.
Incorrect choices:
a. Storing insulin vials in the refrigerator helps maintain their potency, but they can be kept at room temperature for up to 28 days once in use.
c. Checking the expiration date on insulin vials is important to ensure their effectiveness and safety.
d. Gently rolling the insulin vial between palms helps mix the insulin if it appears cloudy, but it should not be done with clear insulin.
Correct Answer is A
Explanation
Rapid-acting insulin is used to control post-meal blood glucose elevations and can be taken to cover meals and snacks.
Incorrect choices:
b. Short-acting insulin can also cover meals and snacks, but it may not be as rapid-acting as the name suggests.
c. Intermediate-acting insulin provides coverage beyond mealtime and is not specifically designed for mealtime glucose control.
d. Long-acting insulin provides a steady baseline and is not intended for mealtime coverage.
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