Muscles of the hand

Question 1

ADduction of the fingers

Answer 1

Palmar interossei muscles (P-AD)

Question 2

ABduction of the fingers

Answer 2

Dorsal interossei muscles (D-AB)

Question 3

The four Thernal Muscles (muscles of the thumb)

Answer 3

1- ABductor pollicis brevis
2. Opponens pollicis brevis
3- Flexor pollicis brevis
4- ADductor pollicis brevis

Question 4

The four hypothenar muscles (muscles of the pinky)

Answer 4

1. Opponens digiti minimi
2. Flexor digiti minimi brevis
3. ABductor digiti minini
4. Palmaris brevis minimi