hand muscles Flashcards
1
Q
abductor pollicus brevis action
A
abducts thumb (cmc)
2
Q
abductor pollicus brevis nerve
A
median
3
Q
flexor pollicus brevis action
A
flexes thumb (mcp)
4
Q
flexor pollicus brevis nerve
A
median
5
Q
opponens pollicus action
A
flexion, abduction of thumb (cmc)
6
Q
opponens pollicus nerve
A
median
7
Q
adductor pollicus action
A
adduction thumb
8
Q
adductor pollicus nerve
A
ulnar
9
Q
abductor digiti minimi action
A
abduction 5th digit (mcp)
10
Q
abductor digiti minimi nerve
A
ulnar
11
Q
flexor digiti minimi (brevis) action
A
flexion 5th digit (mcp)
12
Q
flexor digiti minimi (brevis) nerve
A
ulnar
13
Q
opponens digiti minimi action
A
opposition (gliding at cmc)
14
Q
opponens digiti minimi nerve
A
ulnar
15
Q
lumbricales (1-4) action
A
flexion digits 2-5 at mcp’s with extension of pip/dip
