Elbow

Which joint does supination and pronation

Which joint does flexion and extension in the elbow

Which muscles does elbow extension

• Triceps brachii

• Anconeus

• Brachioradialis

• Biceps brachii

What is the proximal attachment for the lateral head of triceps brachii

What muscle is a dynamic stabiliser of elbow

Which is the proximal attachment for the medial head of triceps brachii

• Infraglenoid tubercle of scapula

• Posterior humerus superior to radial groove

• Posterior humerus inferior to radial groove

• Olecranon process of ulna

What muscle does elbow flexor "drinkers arm"

All the posterior forearm muscle does wrist extension

• True

• False

Answer explanation

Brachioradialis does elbow flexion

Which muscle does ulnar deviation

• Extensor carpi radialis longus

• Extensor carpi radialis brevis

• Extensor carpi ulnaris

• Extensor digitorum

• Extensor digiti minimi

Which muscle does radial deviation

• Extensor carpi radialis longus

• Extensor carpi radialis brevis

• Extensor digitorum

• Extensor digiti minimi

• Extensor carpi ulnaris