Someone Who Has Broken an Arm and Has Had a Cast

question 14

Multiple Choice

Someone who has broken an arm and has had a cast on it for months will notice a distinct shrinking of the arm once the cast is removed. Why does this happen?

• A) The cast has reduced blood flow to the muscle tissue to reduce swelling.
• B) Muscles that are not used will atrophy.
• C) The other arm was used more to compensate for the unused one, and it has become stronger.
• D) If the person was right-handed, he or she will become left-handed.

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Definitions:

Sterile Dressing

A type of medical dressing that is free from bacteria or any other organisms, used to promote healing and prevent infection in wounds.

Skin Maceration

The softening and breaking down of skin resulting from prolonged exposure to moisture.

Perianal Area

denotes the region surrounding the anus, which can be prone to various skin conditions and health issues.