A nurse is preparing to administer insulin lispro to a client with diabetes. The nurse should understand that insulin lispro has which of the following characteristics?
Rapid onset and short duration of action
Slow onset and long duration of action
Intermediate onset and duration of action
No peak action time
The Correct Answer is A
A) Correct. Insulin lispro is a rapid-acting insulin with a rapid onset of action, typically within 15 minutes, and a short duration of action, lasting about 3-4 hours. It is used to control postprandial glucose levels.
B) Incorrect. Insulin lispro is not characterized by slow onset and long duration of action. This description more closely matches the characteristics of long-acting insulins.
C) Incorrect. Insulin lispro is not characterized by intermediate onset and duration of action. Intermediate-acting insulins, such as NPH insulin, have a slower onset and a longer duration of action.
D) Incorrect. Insulin lispro, like other insulins, has a peak action time. The peak action time refers to the time when the insulin has its maximum effect on lowering blood glucose levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
C) Correct. Levothyroxine sodium should be taken on an empty stomach, preferably 30 minutes to 1 hour before breakfast or at least 3-4 hours after the last meal. Food can interfere with the absorption of levothyroxine, reducing its effectiveness.
A) Incorrect. Taking levothyroxine before bedtime can disrupt sleep due to potential side effects, such as palpitations or insomnia.
B) Incorrect. Taking levothyroxine with meals can interfere with its absorption and reduce its effectiveness.
D) Incorrect. Levothyroxine should be taken at specific times to optimize its absorption and maintain consistent blood levels.
Correct Answer is A
Explanation
A) Correct. Insulin lispro is a rapid-acting insulin with a rapid onset of action, typically within 15 minutes, and a short duration of action, lasting about 3-4 hours. It is used to control postprandial glucose levels.
B) Incorrect. Insulin lispro is not characterized by slow onset and long duration of action. This description more closely matches the characteristics of long-acting insulins.
C) Incorrect. Insulin lispro is not characterized by intermediate onset and duration of action. Intermediate-acting insulins, such as NPH insulin, have a slower onset and a longer duration of action.
D) Incorrect. Insulin lispro, like other insulins, has a peak action time. The peak action time refers to the time when the insulin has its maximum effect on lowering blood glucose levels.
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