Comprehensive Osteopathic Medical Licensing Examination (COMLEX USA) Practice

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Prepare for the COMLEX-USA with quizzes featuring flashcards and multiple-choice questions, each with hints and explanations. Gear up for your osteopathic medicine exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the best way to describe the triad of O'Donahue?

A combination of ligament injuries in the knee
A triad of muscle strains
A specific diagnosis for ACL tears
A group of joint dislocations

The correct answer is: A combination of ligament injuries in the knee

The triad of O'Donahue is best described as a combination of ligament injuries in the knee. This triad typically refers to a specific set of injuries involving the anterior cruciate ligament (ACL), the medial collateral ligament (MCL), and the medial meniscus. When a patient experiences a knee injury, especially one that involves a significant twisting motion (like in sports), these structures can be impacted together, leading to the triad of injuries. Understanding this triad is critical for diagnosing and managing knee injuries. The clinical significance lies in recognizing that when one of these ligaments is injured, the others could similarly be compromised, necessitating thorough evaluation and possibly surgical intervention for optimal recovery.