Elbow Joint

Question 1

Origins: Coracoid Process; Glenoid Fossa
Insertion: Anterior Surface of Radius just below head
Actions: Flexion; Supination

Answer 1

Biceps Brachii

Question 2

Origins: Glenoid Fossa; Upper 1/2 Humorous; Lower 2/3 Humorous
Insertion: Elecronon Process
Action: Extension

Answer 2

Triceps Brachii

Question 3

Origin: Bottom 1/2 Humorous
Insertion: Anterior Surface of Ulna just below head
Action: Flexion

Answer 3

Brachialis

Question 4

Origin: Lateral Epicondile of Humorous
Insertion: Posterior Surface of Upper Ulna
Action: Extension

Answer 4

Anconeous

Question 5

Origin: Lateral Surface of Lower Humorous
Insertion: Lateral Styloid Process
Actions: Flexion; Pronation; Supination

Answer 5

Brachioradialis

Question 6

Origins: Posterior Lateral Condile of Humorous; Posterior Surface of Upper Ulna
Insertion: Lateral Surface of Upper Radius
Action: Supination

Answer 6

Supinator

Question 7

Origins: Medial Epicondile of Humorous; Anterior Surface of Upper Ulna
Insertion: Upper Radius
Actions: Pronation; Flexion

Answer 7

Pronator Teres

Question 8

Origin: Anterior Surface of Lower 1/4 of Ulna
Insertion: Anterior Surface of Radius
Action: Pronation

Answer 8

Pronator Quadratus

Question 9

What are the 4 actions of the Elbow Joint?

Answer 9

Flexion
Extension
Pronation
Supination