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What 3 muscles constitute the hypothenar muscles of the 5th digit?
1. Flexor digiti minimi
2. Abductor digiti minimi
3. Opponens digiti minimi
The __________ nerve innervates the hypothenar muscles. This nerve courses through _________ canal.
1. ulnar
2. Guyon's
The lumbrical muscles' actions are to flex the ____ joint and extend the ____ and ____ joints.
1. MCP
2. PIP
3. DIP
Describe the origin and insertion of the lumbrical muscles.
Origin: proximally to the tendons of flexor digitorum profundus.
Insertion: distally to the extensor expansions.
Author
NavyArmy
ID
342982
Card Set
Hands
Description
Anatomy, function, diseases of the hand
Updated
2018-10-14T03:08:01Z
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