A client with diabetes is prescribed both basal and prandial insulin. The nurse is teaching the client about the difference between these two types of insulin. Which statement by the client indicates a need for further education?
"Basal insulin provides a steady amount of insulin throughout the day."
"Prandial insulin helps control the rise in blood sugar after meals."
"I'll take my basal insulin before each meal."
"Prandial insulin is also called rapid-acting insulin."
The Correct Answer is C
Basal insulin is typically taken once or twice a day to provide a steady baseline level of insulin, while prandial (mealtime) insulin is taken before meals to control post-meal blood sugar spikes.
Incorrect choices:
a. Basal insulin indeed provides a steady amount of insulin to cover the body's basic metabolic needs between meals and overnight. This statement is correct.
b. Prandial insulin does help control the rise in blood sugar after meals. This statement is correct.
d. Prandial insulin is indeed a type of rapid-acting insulin used to cover meals and control post-meal blood sugar levels. This statement is correct.
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Related Questions
Correct Answer is B
Explanation
Short-acting insulin is administered before meals to cover postprandial glucose spikes, while long-acting insulin is typically administered once daily, often at bedtime.
Incorrect choices:
a. Administering short-acting insulin in the morning and long-acting insulin at bedtime does not coincide with the timing needed to control glucose levels effectively.
c. Short-acting and long-acting insulins should not be mixed in the same syringe to maintain their proper dosing and actions.
d. Administering long-acting insulin right after a meal would not match the onset and duration of action needed for glucose control.
Correct Answer is A
Explanation
Drawing up rapid-acting insulin before intermediate-acting insulin prevents contamination of the rapid-acting insulin vial with the longer-acting insulin.
Incorrect choices:
b. Drawing up intermediate-acting insulin first can contaminate the vial with rapid-acting insulin, potentially altering dosing accuracy.
c. The order in which insulin is drawn up does matter to prevent contamination.
d. Regular insulin is not commonly used for injection in routine insulin therapy.
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