How can the hormone insulin affect a patient's metabolism?

Insulin helps to lower blood glucose levels by promoting the uptake of glucose into cells.

Insulin increases blood glucose levels by breaking down glycogen in the liver.

Insulin promotes the breakdown of fats and proteins to increase energy production.

Insulin decreases the metabolic rate by inhibiting thyroid hormone production.

Answer and Explanation

The Correct Answer is A

A. Insulin helps to lower blood glucose levels by promoting the uptake of glucose into cells:
Insulin facilitates the entry of glucose into cells for energy use or storage, thereby lowering blood glucose levels.

B. Insulin increases blood glucose levels by breaking down glycogen in the liver:
This describes the action of glucagon, not insulin.

C. Insulin promotes the breakdown of fats and proteins to increase energy production:
Insulin actually inhibits fat and protein breakdown and promotes storage of nutrients.

D. Insulin decreases the metabolic rate by inhibiting thyroid hormone production:
Insulin has no direct effect on thyroid hormone production or metabolic rate regulation.

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. Ask the client to push her legs and feet against the nurse's palms:
This is a direct and objective way to assess lower extremity strength before ambulation.

B. Check the client's pedal pulses and feet for edema:
This assesses circulation, not muscle strength.

C. Ask the client if she has been out of bed today:
Provides useful history but does not assess current strength.

D. Ask the client how strong she feels today:
Subjective and may not accurately reflect true muscular ability.

A. Administer a soap-suds enema to cleanse the colon. B. Allow the perineal area to air dry after each stool. C. Provide the client with a high fiber diet. D. Apply an alcohol-free barrier to the perineal area after each stool.

Correct Answer is D

Explanation

A. Administer a soap-suds enema to cleanse the colon:
Enemas are contraindicated in clients with diarrhea as they can worsen fluid and electrolyte imbalances.

B. Allow the perineal area to air dry after each stool:
This may not provide adequate skin protection. Moisture can still cause breakdown without a barrier.

C. Provide the client with a high fiber diet:
A low-fiber diet is more appropriate in diarrhea to reduce stool frequency.

D. Apply an alcohol-free barrier to the perineal area after each stool:
This helps protect the skin from moisture-associated skin damage and prevents breakdown.

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How can the hormone insulin affect a patient's metabolism?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing a client for ambulation. Which of the following actions should the nurse take to determine the client's level of strength?

Correct Answer is A

Explanation

A nurse is contributing to the plan of care for a client who has frequent diarrheal stools. Which of the following interventions should the nurse include in the plan?

Correct Answer is D

Explanation

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