Your Patient Has an "Extensor Lag" of the MCP Joint

question 7

Multiple Choice

Your patient has an "extensor lag" of the MCP joint.The exercise of choice to remediate this problem is:

• A) While stabilizing the IP joints of one finger in extension,passively extend the MCP joint of that finger.
• B) Have the patient move actively from the straight fist position to the tabletop position of the hand.
• C) Have the patient move actively from the full fist position of the hand to the tabletop position.
• D) Have the patient move actively from the full fist position of the hand to the hook fist (claw hand)position.

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