You are treating a 19 year old who twisted his left knee playing racquet ball. The signs and symptoms of a knee injury may include any of the following except:

You are treating a 19 year old who twisted his left knee playing racquet ball. The signs and symptoms of a knee injury may include any of the following except:



a. pain and tenderness
b. swelling
c. deformity
d. discoloration to the thigh






Answer: D


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