Podcast
Questions and Answers
What is the origin point of the extensor pollicis longus muscle?
What is the origin point of the extensor pollicis longus muscle?
What structure does the scaphoid ligament insert into?
What structure does the scaphoid ligament insert into?
Which muscle originates on the proximal half of the radius?
Which muscle originates on the proximal half of the radius?
What is the sensitivity of a carpal tunnel test according to the findings?
What is the sensitivity of a carpal tunnel test according to the findings?
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Which limitation is associated with the carpal tunnel test?
Which limitation is associated with the carpal tunnel test?
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What is the primary purpose of the Finklestein Test?
What is the primary purpose of the Finklestein Test?
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What is the sensitivity percentage of the Scaphoid Shift Test?
What is the sensitivity percentage of the Scaphoid Shift Test?
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Which group of individuals is specifically focused on in the Finklestein Test?
Which group of individuals is specifically focused on in the Finklestein Test?
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What is a limitation of the Scaphoid Shift Test?
What is a limitation of the Scaphoid Shift Test?
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What demographic does the Phalen Test primarily focus on?
What demographic does the Phalen Test primarily focus on?
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Study Notes
Wrist and Hand Anatomy
- The extensor pollicis longus originates on the posterior surface of the distal third of the radius and inserts at the base of the proximal phalanx of the thumb.
- The abductor pollicis longus originates on the proximal half of the radius and inserts at the medial aspect of the proximal phalanx of the thumb.
- The scaphoumate ligament inserts into the most proximal and superior part of the articular surface between the scaphoid and the lunate bones.
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Description
Test your knowledge on the anatomy of the wrist and hand, focusing on key muscles and ligaments. This quiz covers the origins, insertions, and functions of important anatomical structures in this region. Perfect for students of anatomy or health sciences.
