HAL 6: Forearm extensor and deep hand

Question 1

Answer 1

deep transverse metacarpal ligament

Question 2

Answer 2

common palmar digital arteries

Question 3

Answer 3

common palmar digital branches of the ulnar nerve

Question 4

Answer 4

common palmar digital branches of the median nerve

Question 5

Answer 5

ulnar nerve(left hand)

Question 6

Answer 6

deep branch of ulnar nerve( left hand)
passes between the hypothenar muscles going to innervate the majority of the intrinsic hand muscles

Question 7

Answer 7

flexor retinaculum

Question 8

Answer 8

palmar branch of median nerve

Question 9

Answer 9

recurrent branch of median nerve supplying the thenar muscles

Question 10

Answer 10

abductor pollicis brevis

Question 11

Answer 11

flexor pollicis brevis

Question 12

Answer 12

opponens pollicis muscle
anterolateral aspect of body of 1st metacarpal bone

Question 13

Answer 13

palmaris brevis muscle

Question 14

(palmaris brevis musle removed)

Answer 14

Abductor digit minimi

Question 15

Answer 15

flexor digit minimi

Question 16

Answer 16

opponens digiti minimi

Question 17

Answer 17

flexor digiti minimi muscle of the hand

Question 18

Answer 18

flexor pollicis brevis m.

Question 19

Answer 19

flexor digitorum superficialis(FDS)

Question 20

Answer 20

Flexor digitorum profundus (FDP)

Question 21

Answer 21

flexor digitorum superficialis(FDS)

Question 22

Answer 22

3rd lumbrical muscle of the hand

lumbricals originate from FDP tendon

Question 23

Answer 23

1st lumbrical muscle of hand

Question 24

Answer 24

oblique head of adductor pollicis m

Question 25

Answer 25

transverse head of adductor pollicis

Question 26

Answer 26

3rd palmar interossei m

Question 27

Answer 27

1st palmar interossei

Question 28

Answer 28

4th dorsal interosseous m of the hand

Question 29

Answer 29

deep palmar arch

Question 30

Answer 30

radial artery between the heads of adductor pollicis

Question 31

Answer 31

anconeus muscle(L)

Question 32

Answer 32

extensor carpi radialis longus

Question 33

Answer 33

extensor carpi radialis brevis m

Question 34

Answer 34

extensor digitorum muscle

Question 35

Answer 35

extensor carpi ulnaris

Question 36

Answer 36

extensor carpi ulnaris

Question 37

Answer 37

trick! flexor carpi ulnaris

Question 38

Answer 38

abductor pollicis longus m

Question 39

Answer 39

extensor pollicis brevis m

Question 40

Answer 40

extensor pollicis longus

Question 41

Answer 41

radial artery( goes through from the floor of the 'snuff box' and passes between the 2 heads of the 1st dorsal interosseous muscle as it returns to the palmar aspect to supply the deep palmar arch

Question 42

Answer 42

trick! brachioradialis

Question 43

'I' of ECRL and ECRB

Answer 43

'I' ECRL: base of 2nd metacarpal 'I' ECRB: base of 3rd metacarpal

Question 44

Answer 44

extensor digiti minimi

Question 45

Answer 45

dorsal digital expansion hood

Question 46

Answer 46

dorsal interossei

Question 47

Answer 47

1st dorsal interosseous m

Question 48

Answer 48

2nd dorsal interosseous m

Question 49

Answer 49

3rd dorsal interosseous m

Question 50

Answer 50

4th dorsal interosseous m

Question 51

Answer 51

2nd ( or 1st not counting the thumb) palmar interosseous m

Question 52

Answer 52

3rd palmar interosseous m

Question 53

Answer 53

4th palmar interosseous m

Question 54

Answer 54

extensor retinaculum

Question 55

what deep muscle is it?

Answer 55

extensor indicis

Question 56

what deep muscle is it?

Answer 56

extensor pollicis longus

Question 57

what deep muscle is it?

Answer 57

abductor pollicis longus

Question 58

what deep muscle is it?

Answer 58

extensor pollicis brevis

Question 59

what deep muscle is it?

Answer 59

supinator muscle

Question 60

what is the name of the branch of the radial nerve that passes in between the heads of the supinator m?

Answer 60

deep branch when the nerve emerges in the posterior compartment it is the posterior interosseous nerve

Question 61

what branches does the radial nerve divide into as it enters the lateral aspect of the cubital fossa?

Answer 61

superficial branch(runs under brachioradialis) deep branch