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
Pinch the skin and insert the needle at a 45-degree angle. This technique helps ensure proper subcutaneous injection and absorption of insulin.
Incorrect choices:
a. Inserting the needle at a 90-degree angle may result in intramuscular injection, leading to rapid absorption and potential hypoglycemia.
c. Inserting the needle at a 30-degree angle may result in shallow injection and inadequate insulin absorption.
d. Pressing the needle against the skin and releasing quickly may result in the medication leaking out of the injection site.
Correct Answer is C
Explanation
Encouraging the client to consume a high-protein snack. Consuming a high-protein snack along with a source of fast-acting carbohydrates helps stabilize blood sugar levels and prevent further hypoglycemia.
Incorrect choices:
a. Administering glucagon injection is indicated for severe hypoglycemia when the client is unconscious or unable to swallow.
b. Starting an IV glucose infusion is reserved for severe hypoglycemia cases that are unresponsive to other interventions or when the client is unable to tolerate oral intake.
d. Monitoring blood sugar levels every 4 hours is a routine practice but does not address the immediate need to treat hypoglycemia.
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