AT 214 Chp 20: Knee(all solved)

Athletes who toe-out when they walk may have an externally rotated hip (anteversion) correct answers False For a grade 3 medial collateral ligament sprain, the recommended treatment is surgical repair followed by vigorous rehabilitation correct answers False When measuring for a functional leg-length discrepancy, one should take the measurements from: correct answers The umbilicus to the medial malleolus The ligament injury of the knee generally considered to be the most serious involves the: correct answers Anterior Cruciate The McMurray test is used to determine the presence of loose bodies in the knee and is performed by having the athlete lie face down with the affected knee at 90 degrees flexion and compressing downward on the inured leg correct answers False Q angles for males and females that exceed ____ degrees are considered excessive and may lead to patellar tracking problems correct answers 20 A painful condition involving partial or complete separation of a piece of articular cartilage or subchondral bone is: correct answers Osteochondritis Dissescans The Lachman drawer test is preferred over other drawers tests immediately after an injury correct answers True The bursa that commonly becomes inflamed from overuse of the patellar tendon is the: correct answers Deep Infrapatellar Bursa A condition common to runners and cyclists having genu varum (pronated feet) that leads to pain and irritation over the lateral femoral condyle is: correct answers Illiotibial Band Syndrome Although the menisci are, for the most part, avascular, the inner third receives direct circulation from the medial genicular artery correct answers False The mechanism of injury that leaves the posterior cruciate ligament at greatest risk for injury is: correct answers Landing on the anterior aspect of the bent knee with the foot plantarflexed In the patellar compression test, what position is the knee in? correct answers Flexed at 20 degrees with a towel placed underneath the knee An anterior drawer test with the lower leg internally rotated 30 degrees tests for possible damage to: correct answers Anterior cruciate ligament and posterolateral capsule