Someone Who Has Broken an Arm and Has Had a Cast

question 1

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)If the muscles are not used they will atrophy.
• C)The other arm was used more to compensate for the unused one, and it's become stronger.
• D)If the person was right-handed, they'll become left-handed.

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Definitions:

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WAIS-III

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