origin and insertion points

Question 1

Masseter

Answer 1

Origin: zygomatic arch
Insertion: angle and ramus of mandible

Question 2

Sternocleidomastoid

Answer 2

Origin: manubrium and sternal end of clavicle
Insertion: Mastoid process

Question 3

Trapezius

Answer 3

Origin: external occipital protuberance
Insertion: clavicle, acromion process, spine of scapula

Question 4

Deltoid

Answer 4

Origin: clavicle, acromion process, spine of scapula
Insertion: deltoid tuberosity

Question 5

Biceps brachii

Answer 5

Origin: supraglenoid tubercle
Insertion: radial tuberosity

Question 6

Triceps brachii

Answer 6

Origin: infraglenoid tubercle
Insertion: olecranon process

Question 7

extensor digitorum

Answer 7

Origin: lateral epicondyle of humerus
Insertion: digits 2-5

Question 8

flexor digitorum superficialis

Answer 8

Origin: medial epicondyle of humerus
Insertion: digits 2-5