Which insulin administration route has the slowest onset of action?
Intramuscular (IM) injection
Subcutaneous injection
Intravenous (IV) infusion
Inhalation
The Correct Answer is B
Subcutaneous injection has a slower onset of action compared to IV infusion and is the most common route for insulin administration.
Incorrect choices:
a. IM injection is not a common route for insulin administration and has a slower onset than subcutaneous injection.
c. IV infusion provides a rapid onset of action, making it inappropriate for routine insulin administration.
d. Inhalation is not a typical route for insulin administration. It is used for specific types of medications, not insulin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Subcutaneous injection has a slower onset of action compared to IV infusion and is the most common route for insulin administration.
Incorrect choices:
a. IM injection is not a common route for insulin administration and has a slower onset than subcutaneous injection.
c. IV infusion provides a rapid onset of action, making it inappropriate for routine insulin administration.
d. Inhalation is not a typical route for insulin administration. It is used for specific types of medications, not insulin.
Correct Answer is C
Explanation
Insulin should be stored at room temperature and protected from extreme temperatures during travel to maintain its effectiveness.
Incorrect choices:
a. Leaving insulin vials on the car dashboard exposes them to heat and temperature fluctuations, which can impact their potency.
b. Storing insulin in the overhead compartment of an airplane may subject it to extreme cold or heat, affecting its effectiveness.
d. Freezing insulin is not recommended, as it can alter the medication's properties and impact its efficacy.
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