Hand Part 2

Question 1

Thenar Muscles

Answer 1

Opponens Pollicis, abductor pollicis brevis, flexor pollicis brevis, adductor pollicis

Question 2

Hypothenar Muscles

Answer 2

Opponens digiti minimi, abductor digiti minimi, flexor digiti minimi brevis

Question 3

lumbricals

Answer 3

1 and 2 ; 3 and 4

Question 4

Interossei muscles

Answer 4

dorsal and palmar

Question 5

Opponens Pollicis Proximal attachment

Answer 5

Flexor retinaculum and tubercles of scaphoid and trapezuim

Question 6

Opponens Pollicis distal attachment

Answer 6

1st metacarpal

Question 7

Opponens Pollicis innervation

Answer 7

median nerve

Question 8

Opponens Pollicis main action

Answer 8

oppose thumb

Question 9

Abductor pollicis brevis proximal attachment

Answer 9

Flexor retinaculum and tubercles of scaphoid and trapezium

Question 10

Abductor pollicis brevis distal attachment

Answer 10

1st metacarpal

Question 11

Abductor pollicis brevis innervation

Answer 11

median nerve

Question 12

Abductor pollicis brevis action

Answer 12

Abducts thumb + helps oppose it

Question 13

Flexor pollicis brevis proximal attachment

Answer 13

Flexor retinaculum and tubercles of scaphoid and trapezium

Question 14

Flexor pollicis brevis distal attachment

Answer 14

Proximal phalanx of thumb

Question 15

Flexor pollicis brevis innervation

Answer 15

deep head ulnar
superficial head median

Question 16

Flexor pollicis brevis action

Answer 16

Flexes thumb

Question 17

Adductor pollicis innervation

Answer 17

innervation: ulnar nerve

Question 18

Adductor pollicis action

Answer 18

Adducts thumb

Question 19

Opponens Digiti Minimi proximal attachment

Answer 19

Hook of hamate and flexor retinaculum

Question 20

Opponens Digiti Minimi distal attachment

Answer 20

5th metacarpal

Question 21

Opponens Digiti Minimi innervation

Answer 21

ulnar nerve

Question 22

Opponens Digiti Minimi action

Answer 22

rotates it, brings 5th finger in opposition with thumb

Question 23

Abductor digiti minimi proximal attachment

Answer 23

pisiform

Question 24

Abductor digiti minimi distal attachment

Answer 24

Proximal phalanx of 5th finger

Question 25

Abductor digiti minimi innervation

Answer 25

ulnar nerve

Question 26

Abductor digiti minimi action

Answer 26

abducts 5th finger

Question 27

flexor digiti minimi brevis proximal attachment

Answer 27

Hook of hamate and flexor retinaculum

Question 28

flexor digiti minimi brevis distal attachment

Answer 28

Proximal phalanx of 5th finger

Question 29

flexor digiti minimi brevis innervation

Answer 29

ulnar nerve

Question 30

flexor digiti minimi brevis action

Answer 30

Flexes proximal phalanx of the 5th finger

Question 31

Lumbricals orgin

Answer 31

FDP

Question 32

Lumbricals Distal attachment

Answer 32

lateral side of extensor expansions

Question 33

Lumbricals innervation

Answer 33

1 & 2 - median 3 & 4 - Ulnar

Question 34

lumbricals actions

Answer 34

Flex mcps and extend ips

Question 35

Interossei

Answer 35

Dabs and Pads

Question 36

Muscles in a fist

Answer 36

Lumbricals FDS FDP

Question 37

Muscles in straightening your digits

Answer 37

EDC and Lumbricals

Question 38

Muscles of opposition

Answer 38

APB, FPB, Opponens Pollicis