A nurse is teaching a client about self-administering insulin. The client asks, "Where is the best site to inject insulin?" Which response is correct?
"Inject insulin into the same site each time to reduce discomfort."
"Rotate injection sites within the same anatomical area for consistent absorption."
"Always inject insulin into your abdomen; it's the most effective site."
"Inject insulin into your thigh for the fastest absorption."
The Correct Answer is B
Rotating injection sites within the same anatomical area (e.g., abdomen, thigh) helps prevent lipohypertrophy and ensures consistent insulin absorption.
Incorrect choices:
a. Injecting into the same site each time can lead to lipohypertrophy and uneven insulin absorption.
c. While the abdomen is a common injection site, rotating within the same area is essential to prevent tissue damage.
d. Insulin absorption rates are similar across different anatomical sites, so there is no "fastest" absorption site.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rapid-acting insulin has a rapid onset of action, typically within 15 minutes, making it suitable for controlling post-meal blood glucose spikes.
Incorrect choices:
b. Short-acting insulin has a slightly slower onset than rapid-acting insulin.
c. Intermediate-acting insulin has a slower onset and a longer duration of action than rapid-acting insulin.
d. Long-acting insulin has a slow and steady onset of action over a longer period compared to 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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