Which type of insulin is commonly used in insulin pumps?
Rapid-acting insulin
Short-acting insulin
Intermediate-acting insulin
Long-acting insulin
The Correct Answer is A
Rapid-acting insulin is often used in insulin pumps due to its fast onset of action and short duration, allowing for precise control of basal and bolus insulin needs.
Incorrect choices:
b. Short-acting insulin can also be used in insulin pumps but may not provide as flexible dosing options as rapid-acting insulin.
c. Intermediate-acting insulin has a longer duration and may not be ideal for the dynamic dosing required in insulin pumps.
d. Long-acting insulin's slow onset and steady release make it less suitable for insulin pump therapy.
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Naxlex Comprehensive Predictor Exams
Related Questions
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.
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.
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