Podcast
Questions and Answers
Which arch is located closer to the surface of the hand?
Which arch is located closer to the surface of the hand?
Which of the following is NOT a function of the palmar arches?
Which of the following is NOT a function of the palmar arches?
Which artery is a major contributor to the superficial palmar arch?
Which artery is a major contributor to the superficial palmar arch?
Which anatomical structure lies deep to the palmar arches?
Which anatomical structure lies deep to the palmar arches?
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In which part of the hand do the palmar arches play a crucial role in maintaining grip strength?
In which part of the hand do the palmar arches play a crucial role in maintaining grip strength?
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Study Notes
Palmar Arches
- The superficial palmar arch is located closer to the surface of the hand.
Functions of Palmar Arches
- The palmar arches do NOT function to flex the wrist.
Anatomy of Palmar Arches
- The ulnar artery is a major contributor to the superficial palmar arch.
Relationship with Surrounding Structures
- The flexor digitorum profundus tendons lie deep to the palmar arches.
Importance in Grip Strength
- The palmar arches play a crucial role in maintaining grip strength in the thenar Eminence.
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Description
Test your knowledge on the superficial and deep palmar arches anatomy. Identify the location of each arch, functions, major contributing artery, and related anatomical structures. Learn about the importance of palmar arches in maintaining grip strength in the hand.
