How is insulin administered?
Orally
Intravenously
Subcutaneously
Intramuscularly
The Correct Answer is C
Subcutaneously. Insulin is typically administered through subcutaneous injections, allowing it to be absorbed into the bloodstream from fatty tissue under the skin.
Incorrect choices:
a. Insulin is a protein and would be broken down in the digestive system if taken orally.
b. Intravenous administration is not commonly used for insulin therapy due to the rapid onset of action and risk of hypoglycemia.
d. Intramuscular administration is not common for insulin therapy because absorption may be unpredictable and could lead to variability in blood glucose control.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Insulin should be injected into the subcutaneous tissue, not the muscle.
Incorrect choices:
a. Cleaning the injection site with an alcohol swab before injection is a recommended practice to prevent infection.
c. Insulin pens are a convenient and accurate way to measure and administer insulin doses.
d. Rotating injection sites helps prevent lipohypertrophy and ensures consistent absorption.
Correct Answer is C
Explanation
Subcutaneously. Insulin is typically administered through subcutaneous injections, allowing it to be absorbed into the bloodstream from fatty tissue under the skin.
Incorrect choices:
a. Insulin is a protein and would be broken down in the digestive system if taken orally.
b. Intravenous administration is not commonly used for insulin therapy due to the rapid onset of action and risk of hypoglycemia.
d. Intramuscular administration is not common for insulin therapy because absorption may be unpredictable and could lead to variability in blood glucose control.
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