1.

Which of the following is correct concerning sprains?

A. Sprains rarely cause swelling and pain.
B. Torn ligaments will heal on their own.
C. A sprained knee can cause long-term problems if the ligaments are torn.
D. Sprains usually heal quickly even though the ligaments have a poor blood supply.
Answer» D. Sprains usually heal quickly even though the ligaments have a poor blood supply.


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