Upper limb lecture 10

Question 1

common flexor origin of superficial anterior compartment of forearm

Answer 1

front of medial epicondyle

Question 2

insertion of pronator teres

Answer 2

middle lateral surafce (Radius)

Question 3

action of flexor carpi radialis

Answer 3

flexion and abduction of wrist

Question 4

insertion of flexor carpi radialis

Answer 4

palmar surface of 2nd and third metacarpal bones

Question 5

Which muscle has aa radial head origin from ant. OBLIQUE LINE of radius

Answer 5

Flexor dig superfic.

Question 6

Which muscle of the anterior comp. OF THE FOREARM DOESN’T flex the wrist

Answer 6

Pronator teres

Question 7

origin of flexor pollicis longus

Answer 7

Upper 2/3 of ant.
surface of radius +
interosseous
membrane

Question 8

ORIGIN of flexor digitorum profundus

Answer 8

Upper 2/3 of ant. &
med.surface of ulna
+ interosseous
membrane

Question 9

Where is the pronator quadratus muscle inserted?

Answer 9

INSERTED in the radius

Question 10

ULNAR nerve supplies

Answer 10

medial half of flexor
digitorum profundus
- flexor
carpi ulnaris

Question 11

Medial attachments of flexor retinaculum

Answer 11

PISIFORM AND THE HOOK OF HAMATE

Question 12

Radial bursa is for which tendon

Answer 12

Flexor POLLICIS LONGUS

Question 13

What does ulnar bursa surround