A Patient with a History of Recurrent Dislocation of the Patella

question 7

Multiple Choice

A patient with a history of recurrent dislocation of the patella underwent a surgical procedure for realignment of the extensor mechanism.Considering the position of immobilization postoperatively, you would expect to find each of the following impairments when it is permissible to begin exercises except:

• A)Lack of full or almost full passive knee extension.
• B)Quadriceps (extensor) lag.
• C)Lack of full knee flexion.
• D)Weakness of the quadriceps and hamstrings.

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T-test

A statistical test used to compare the means of two groups to determine if there is a statistically significant difference between them.

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The set of assumptions or requirements that must be met for statistical inference to be validly applied to a dataset.

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