Thenar muscles

Question 0

Opponens pollicis d.a.

Answer 0

Lateral side of 1st metacarpal

Question 1

Opponens pollicis p.a.

Answer 1

Flexor retinaculum and tubercles of scaphoid and trapezium

Question 2

Opponens pollicis innervation

Answer 2

Recurrent branch of median nerve

C8t1

Question 3

Opponens pollicis

Answer 3

To oppose thumb

Question 4

Abductor pollicis brevis p.a.

Answer 4

Flexor retinaculum and tubercles of scaphoid and trapezium

Question 5

Abductor pollicis brevis d.a.

Answer 5

Lateral side of base of proximal phalanx of thumb

Question 6

Abductor pollicis brevis innervation

Answer 6

Recurrent branch of median nerve

C8t1

Question 7

Abductor pollicis brevis action

Answer 7

Abducts thumb

Helps oppose it

Question 8

Flexor pollicis brevis p.a.

Answer 8

Flexor retinaculum and tubercles of scaphoid and trapezium

Question 9

Flexor pollicis brevis d.a.

Answer 9

Lateral side of base of proximal phalanx of thumb

Question 10

Flexor pollicis brevis innervation

Answer 10

Recurrent branch of median nerve

C8 t1

Question 11

Flexor pollicis brevis action

Answer 11

Flexes thumb

Question 12

Adductor pollicis p.a.

Answer 12

Oblique head- bases of 2nd and 3rd metacarpals, capitate, adjacent carpals
Transverse head- anterior surface of shaft of 3rd metacarpal

Question 13

Adductor pollicis d.a.

Answer 13

Medial side of base of proximal phalanx of thumb

Question 14

Adductor pollicis innervation

Answer 14

Deep branch of ulnar nerve

C8t1

Question 15

Adductor pollicis

Answer 15

Adducts thumb towards lateral border of palm