Hypothenar Eminence

Question 1

Abductor digiti minimi (origin)

Answer 1

Pisiform bone and tendon of flexor carpi ulnaris

Question 2

Abductor digiti minimi (insertion)

Answer 2

Medial side of base of proximal phalanx of little finger

Question 3

Abductor digiti minimi (action)

Answer 3

abducts little finger

Question 4

Abductor digiti minimi (innervation)

Answer 4

ulnar nerve

Question 5

Flexor digiti minimi brevis (origin)

Answer 5

flexor retinaculum and hook of hamate bone

Question 6

Flexor digiti minimi brevis (insertion)

Answer 6

medial side of base of proximal phalanx of little finger

Question 7

Flexor digiti minimi brevis (action)

Answer 7

flexes proximal phalanx of little finger

Question 8

Flexor digiti minimi brevis (innervation)

Answer 8

ulnar nerve

Question 9

Opponens digiti minimi (origin)

Answer 9

flexor retinaculum and hook of hamate

Question 10

Opponens digiti minimi (insertion)

Answer 10

palmar surface of 5th metacarpal

Question 11

Opponens digiti minimi (action)

Answer 11

draws 5th metacarpal anteriorly and rotates it to face thumb

Question 12

Opponens digiti minimi (innervation)

Answer 12

ulnar nerve