E2: Upper Limb Section

Question 1

Arm (anterior)

Answer 1

• Flexor of shoulder and elbows
• Musculocutaneous

Question 2

Arm (Posterior)

Answer 2

• Extensors of shoulder & elbow
• Radial n.

Question 3

Forearm (Anterior)

Answer 3

-Flexors of elbow, wrist, & digits
Pronation of radioulnar joints
- Median n.
- Ulnar n

Question 4

Forearm (Posterior)

Answer 4

• Extensors of elbow, wrist, & digits
  Supination of radioulnar joints
• Radial n.