Arm

Question 1

3 anterior arm muscles

Answer 1

biceps brachii
coracobrachialis
brachialis

Question 2

2 posterior arm muscles

Answer 2

triceps brachii

anconeus

Question 3

Origin of biceps brachii

Answer 3

coracoid process and supraglenoid tubercle

Question 4

Insertion of biceps brachii

Answer 4

radial tuberosity

Question 5

Innervation of biceps brachii

Answer 5

musculocutaneous nerve (C5/6)

Question 6

Function of biceps brachii

Answer 6

flexes elbow/arm, supinates forearm, internally rotates arm

Question 7

Origin of coracobrachialis

Answer 7

coracoid process

Question 8

Insertion of coracobrachialis

Answer 8

body of humerus

Question 9

Innervation of coracobrachialis

Answer 9

musculocutaneous nerve

Question 10

Function of coracobrachialis

Answer 10

flexes, internally rotates and adducts arm

Question 11

Origin of brachialis

Answer 11

body of humerus

Question 12

Insertion of brachialis

Answer 12

ulnar tuberosity and coronoid process

Question 13

Innervation of brachialis

Answer 13

musculocutaneous and radial nerves (C5/6/7)

Question 14

Function of brachialis

Answer 14

flexes elbow

Question 15

Origin of triceps brachii

Answer 15

infraglenoid tubercle and body of humerus

Question 16

Insertion of triceps brachii

Answer 16

olecranon

Question 17

Innervation of triceps brachii

Answer 17

radial nerve (C7/8)

Question 18

Function of triceps brachii

Answer 18

extends elbow and arm, adducts arm

Question 19

Origin of anconeus

Answer 19

lateral epicondyle of humerus

Question 20

Insertion of anconeus

Answer 20

olecranon

Question 21

Innervation of anconeus

Answer 21

radial nerve

Question 22

Function of anconeus

Answer 22

extend elbow