How should insulin vials be stored?
Store insulin vials in the freezer to prolong shelf life.
Store insulin vials at room temperature away from direct sunlight.
Store insulin vials in the refrigerator and warm them before injection.
Store insulin vials in a hot environment to prevent crystallization.
The Correct Answer is B
Store insulin vials at room temperature away from direct sunlight. Refrigeration is generally not necessary for most insulin types when in use, and freezing or exposure to high temperatures can damage insulin.
Incorrect choices:
a. Freezing insulin can alter its efficacy and should be avoided.
c. Insulin stored in the refrigerator should not be warmed before injection, as this can lead to temperature-related degradation.
d. Storing insulin in a hot environment can lead to degradation and loss of effectiveness.
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
The abdomen is a common site for insulin injection in children due to its larger subcutaneous tissue area and ease of access.
Incorrect choices:
a. The upper arm is not typically recommended for insulin injection due to limited subcutaneous tissue and potential discomfort.
c. The thigh is also a suitable site for insulin injection, but the abdomen is often preferred in children.
d. The buttock is not commonly used for insulin injection due to difficulties in self-administration and limited visibility.
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