What is the purpose of insulin therapy in diabetes management?
To stimulate the pancreas to produce more insulin
To improve insulin resistance in muscle cells
To increase glucose production by the liver
To replace or supplement insulin in the body
The Correct Answer is D
The correct answer is d. To replace or supplement insulin in the body. Insulin therapy aims to provide the body with the insulin it needs when the natural production is insufficient.
Incorrect choices:
a. Insulin therapy does not stimulate the pancreas to produce more insulin; it directly provides insulin from an external source.
b. Insulin therapy does not target insulin resistance in muscle cells but provides the missing insulin.
c. Insulin therapy does not aim to increase glucose production by the liver; instead, it helps regulate glucose utilization and storage.
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Related Questions
Correct Answer is B
Explanation
Insulin syringes should not be reused due to the risk of contamination, infection, and inaccurate dosing.
Incorrect choices:
a. Rotating injection sites between different anatomical areas helps prevent lipohypertrophy and ensures consistent absorption.
c. Insulin vials can be kept at room temperature for up to 28 days once in use, but they should be stored away from direct sunlight and extreme temperatures.
d. Eating a meal or snack within 15 minutes of taking rapid-acting insulin helps prevent hypoglycemia and ensures that the insulin is working when glucose levels rise after eating.
Correct Answer is C
Explanation
Glucagon is administered in cases of severe hypoglycemia to rapidly raise blood sugar levels in an unconscious client.
Incorrect choices:
a. Administering an oral glucose solution is not appropriate for an unconscious client who cannot swallow.
b. Initiating an insulin infusion would further lower blood sugar levels and worsen the hypoglycemic state.
d. Encouraging the client to consume a high-protein meal is not feasible for an unconscious client.
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