Upper limb - gross

Lumbricals take origin from the tendon of

• Flexor carpi radialis

• Flexor carpi ulnaris

• Flexor digitorum superficialis

• Flexor digitorum profundus

Superficial branch of ulnar nerve supplies

• Palmaris longus

• Palmaris brevis

• Abductor digiti minimi

• Flexor digiti minimi

Deep branch of ulnar nerve supplies all the following muscles except

• Abductor pollicis brevis

• Flexorpollicis minimi

• Dorsal interosseous

• Adductor pollicis

Radial nerve in spiral groove supplies all the following muscles except

• Long head of triceps

• Lateral head of triceps

• Medial head of triceps

• Anconeus

Upper lateral cutaneous nerve of arm is a branch of

• Radial nerve

• Ulnar nerve

• Median nerve

• Axillary nerve

Lower lateral cutaneous nerve of arm is a branch of

• Axillary nerve

• Radial nerve

• Median nerve

• Musculocutaneous nerve

Lower lateral cutaneous nerve of forearm is a continuation of

• Axillary nerve

• Radial nerve

• Median nerve

• Musculocutaneous nerve

Posterior cutaneous nerve of arm is a branch of

• Radial nerve in axilla

• Radial nerve in spiral groove

• Median nerve before entering the carpal tunnel

• Radial nerve after piercing supinator

Posterior cutaneous nerve of forearm is a branch of

• Radial nerve in axilla

• Radial nerve in spiral groove

• Median nerve

• Radial nerve

Supinator is pierced by

• Superficial branch of radial nerve

• Deep branch of radial nerve

• Superficial branch of ulnar nerve

• Deep branch of ulnar nerve