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COKO - MSK Injuries Questions With Complete Solutions
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Anterior cruciate ligament (ACL) correct answer: mechanism : knee hyperextension with rotation usually occurs during cutting or single-leg landing 75% also have meniscal injuries Positive Lachman's test means it is injured or anterior drawer test Lateral Cruciate Ligament (LCL) correc...

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  • September 23, 2023
  • 6
  • 2023/2024
  • Exam (elaborations)
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COKO - MSK Injuries Questions With Complete Solutions

Anterior cruciate ligament (ACL) correct answer: mechanism :
knee hyperextension with rotation

usually occurs during cutting or single-leg landing

75% also have meniscal injuries

Positive Lachman's test means it is injured or anterior drawer
test

Lateral Cruciate Ligament (LCL) correct answer: lateral aspect
of the knee mainly supported by muscles
- less common injury
- usually occurs from varus load and possible hyperextension

impact on the medial aspect of the knee

- positive varus test

Medial Collateral Ligament (MCL) correct answer: 40% of all
sever knee injuries involve this ligament
- the most frequently injured knee structure
- caused by a valgus force without rotation - having impact on
the lateral aspect of the knee

positive valgus test

, Posterior cruciate ligament correct answer: usually caused in
sport injuries but also MVAs
- can be caused by falling on a flexed knee
- hyper flexion - impinged between posterior tibia and ICN roof
- positive posterior drawer test, or posterior sag (gravity test)

Signs & symptoms of ligament sprains correct answer: -
complaints of pain over structure
- stress testing is positive

Hawkins-Kennedy Test correct answer: subacromial
impingement

- supraspinatus pinch between coracoacromial arch

positive = pain

Lift off test correct answer: positive signs for subscapularis tear

O'brien test correct answer: AC joint patholoogy

McMurray's Test correct answer: test for meniscus
medial meniscus: lateral rotation fo tibia + circle laterally
lateral meniscus: medial rotation of tibia and circle medially

Ober's Test correct answer: assess the extensibility of the lateral
fascia of the thigh

Modified Thomas Test correct answer: Hip-flexors and
iliofemoral ligament

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