Podcast
Questions and Answers
Which test assesses the integrity of both the ACL and PCL?
Which test assesses the integrity of both the ACL and PCL?
Which test is most likely to result in a positive sign of pain and laxity? (Select all that apply)
Which test is most likely to result in a positive sign of pain and laxity? (Select all that apply)
What is the primary structure assessed during the Anterior Drawer Test?
What is the primary structure assessed during the Anterior Drawer Test?
What is the most common injury associated with a positive result on the Apprehension Test?
What is the most common injury associated with a positive result on the Apprehension Test?
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During the McMurray Test, what specific sensation is considered a positive sign indicating a potential injury?
During the McMurray Test, what specific sensation is considered a positive sign indicating a potential injury?
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Flashcards
Valgus Stress Test
Valgus Stress Test
Tests for injury to the MCL; signs include pain and laxity.
Anterior Drawer Test
Anterior Drawer Test
Assesses the ACL; positive signs are pain and laxity when foot is straight or rotated.
Lachman Test
Lachman Test
Tests both ACL and PCL; positive signs include pain and laxity in different directions.
Mcmurray Test
Mcmurray Test
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Apprehension Test
Apprehension Test
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Study Notes
Ligament Stress Tests
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Valgus Stress Test: Evaluates the Medial Collateral Ligament (MCL). A positive test shows pain and/or laxity. Implies a MCL sprain. Performed twice, with the leg at 30 degrees and straight/lifted.
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Varus Stress Test: Assesses the Lateral Collateral Ligament (LCL). Positive signs include pain and/or laxity, suggesting an LCL sprain. Performed twice, with the leg at 30 degrees and straight/lifted.
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Anterior Drawer Test: Examines the Anterior Cruciate Ligament (ACL). A positive result shows pain and/or laxity, indicating an ACL sprain. Performed three times: 1) foot straight, 2) internally rotated, and 3) externally rotated.
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Posterior Drawer Test: Evaluates the Posterior Cruciate Ligament (PCL). A positive test exhibits pain and/or laxity, signifying a PCL sprain. Performed twice, with the leg at 30 degrees and straight/lifted.
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Lachman Test: Examines both the ACL and PCL. Positive signs are pain and laxity. Anterior laxity during leg elevation suggests ACL injury; posterior laxity during leg depression indicates PCL injury.
Additional Tests
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Apprehension Test: This test assesses for shoulder dislocations or subluxations. A positive sign is pain, or if the athlete expresses apprehension. Important: Perform this from the lateral side, not medial side.
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McMurray Test: Evaluates the meniscus (menisci). A positive result involves a pop or clicking sensation, suggesting a meniscus tear.
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Apley Compression Test: A test for meniscus damage. A positive test displays pop or clicking/sensation, indicating potential meniscus tear.
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Description
This quiz focuses on ligament stress tests used in orthopedic assessments. It covers tests for the Medial Collateral Ligament, Lateral Collateral Ligament, Anterior Cruciate Ligament, Posterior Cruciate Ligament, and their implications for sprains. Test procedures and signs of positive results are highlighted.
