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A nurse is providing teaching for a client who is postoperative following below-the-knee amputation. The nurse should instruct the client that which of the following nutrients is necessary for would healing?

A.

Vitamin B

B.

Vitamin E

C.

Folate

D.

Vitamin C

Answer and Explanation

The Correct Answer is D

A. Vitamin B is a group of vitamins that play various roles in the body, including energy  metabolism and nerve function. While it is important for overall health, it is not  specifically known for wound healing. 

B. Vitamin E is an antioxidant that helps protect cells from damage. While it is important  for overall health, it is not specifically known for wound healing.

C. Folate (also known as vitamin B9) is essential for DNA synthesis and repair, as well as  cell division. It is important for overall health, but it is not as directly associated with  wound healing as vitamin C. 

D. Correct. Vitamin C, also known as ascorbic acid, is essential for collagen synthesis,  which is a key component of wound healing. It helps in the formation of scar tissue and  the repair of damaged skin. 


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Related Questions

Correct Answer is B

Explanation

A. Drying time is typically shorter with a synthetic cast compared to a plaster cast. Synthetic casts are designed to set faster, reducing the time the patient needs to remain immobilized during casting.

B. A synthetic cast is generally lighter in weight than a plaster cast. This can be more comfortable for the patient and may reduce the risk of muscle atrophy or discomfort associated with the cast's weight.

C. A plaster cast does not necessarily require expensive equipment for application, and both plaster and synthetic casts can be applied using relatively simple and cost-effective methods.

D. The effectiveness of immobilization is not significantly different between plaster and synthetic casts. Both types of casts can provide adequate immobilization for bone fractures, and the choice between them may depend on factors like patient preference, the type of fracture, and other clinical considerations.

Correct Answer is D

Explanation

A. Cool extremities are not typically associated with carpal tunnel syndrome. They may be a sign of poor circulation, but this is not a specific finding for carpal tunnel syndrome.

B. Decreased radial pulse is not a characteristic finding of carpal tunnel syndrome. It may indicate issues with blood flow to the hand but is not specific to this condition.

C. Positive Chvostek's sign is associated with hypocalcemia and involves facial muscle twitching when the facial nerve is tapped. It is not related to carpal tunnel syndrome.

D. Positive Phalen's sign is a characteristic finding in carpal tunnel syndrome. It involves tingling or numbness in the median nerve distribution (usually thumb, index, middle, and part of the ring finger) when the wrist is flexed for 60 seconds.

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