Hand

Question 1

Abductor Pollicis Brevis
(O, I, A, N)

Answer 1

O: Flexor retinaculum, Scaphoid, Trapezium
I: Proximal phalanx of thumb
A: Abduction of thumb @ CMC joint
N: Median

Question 2

Flexor Pollicis Brevis
(O, I, A, N)

Answer 2

O:Flexor Retinaculum Trapezium
I: Proximal phalanx of thumb
A: Flexion of thumb at CMC and MCP joints
N: Median

Question 3

Opponens Pollicis
(O, I, A)

Answer 3

O: Flexor Retinaculum, Trapezium
I: Metacarpal #1
A: Opposition of thumb at CMC joint

Question 4

Abductor Digiti Minimi
(O, I, A, N)

Answer 4

O: Pisiform, Tendon of Flexor Carpi Ulnaris
I: Proximal Phalanx of digit 5
A: Abduction of digit 5 at MCP joint
N: Ulnar

Question 5

Palmaris Brevis
(O, I, A)

Answer 5

O: Flexor Retinaculum, Palmar Aponeurosis
I: Dermis of ulnar border of hand
A: Wrinkles skin of the palm

Question 6

Flexor Digiti Minimi Manus
(O, I, A)

Answer 6

O: Flexor Retinaculum, Hook of the Hamate
I: Proximal Phalanx of digit 5
A: Flexion of digit 5 at MCP joint

Question 7

Opponens Digiti Minimi Manus
(O, I, A)

Answer 7

O: Flexor Retinaculum, Hook of the Hamate
I: Metacarpal 5
A: Opposition of Digit 5 at CMC joint

Question 8

Adductor Pollicis
(O, I, A, N)

Answer 8

O:
Oblique head: Bases of metacarpals 2 and 3, Capitate
Transverse head: Distal portion of metacarpal 3
I: Proximal phalanx of thumb
A: Addiction of thumb at CMC joint
N: Ulnar

Question 9

Lumbricals Manus
(O, I, A)

Answer 9

O-I: Tendons of FDP to Tendons of Ext Digitorum
A: Flexion of digits 2-5 at MCP joints

Question 10

Palmar Interossei Manus
(O, I, A)

Answer 10

O: Metacarpals #2 #4 #5
I: Proximal phalanx of digits #2 #4 and #5
A: Adduction of digits 2, 4, 5 at MCP joints

Question 11

Dorsal Interossei Manus
(O, I, A, N)

Answer 11

O: Metacarpals 1-5
I: Proximal phalanx of digits #2, #3, #4
A: Abduction of digits #2, #3, #4 at MCP joints
N: Ulnar