muscles of the arm

Question 1

parts of biceps brachii

Answer 1

long head, short head

Question 2

where does the short head of the biceps brachii originate

Answer 2

coracoid process of scapula

Question 3

where does the short head of the biceps brachii insert

Answer 3

radial tuberocity of radius

Question 4

action of the short head of the biceps brachii

Answer 4

flexes shoulder + elbow, supinates forearm

Question 5

what nerve supplies the short head of the biceps brachii

Answer 5

musculocutaneous nerve

Question 6

where does the long head of the biceps brachii originate

Answer 6

supraglenoid tubricle of scapula

Question 7

where does the long head of the biceps brachii insert

Answer 7

radial tuberocity of radius

Question 8

what movements does the long head of the biceps brachii perform

Answer 8

flexes shoulder + elbow, supinates forearm

Question 9

what nerve supplies the long head of the biceps brachii

Answer 9

musculocutaneous nerve

Question 10

where does the brachialis originate

Answer 10

anterior shaft of humerus

Question 11

where does the brachialis insert

Answer 11

coronoid process of ulna

Question 12

movement(s) that the brachialis performs

Answer 12

flexes elbow

Question 13

what nerve supplies the brachialis

Answer 13

musculocutaneous nerve

Question 14

parts of triceps brachii

Answer 14

long head, lateral + medial heads

Question 15

where does the long head of the triceps brachii originate

Answer 15

infraglenoid tubricle of scapula

Question 16

where does the long head of the triceps brachii insert

Answer 16

olecranon process of ulna

Question 17

what movement(s) does the long head of the triceps brachii perform

Answer 17

extends shoulder + elbow

Question 18

what nerve supplies the long head of the triceps brachii

Answer 18

radial nerve

Question 19

where do the lateral and medial heads of the triceps brachii originate

Answer 19

posterior shaft of humerus

Question 20

where do the lateral and medial heads of the triceps brachii insert

Answer 20

olecranon process of ulna

Question 21

what movement(s) do the lateral and medial heads of the triceps brachii perform

Answer 21

extends shoulder + elbow

Question 22

what nerve supplies the lateral and medial heads of the triceps brachii

Answer 22

radial

Question 23

where does the coracobrachialis originate

Answer 23

coracoid process of scapula

Question 24

where does the coracobrachialis insert

Answer 24

anterior shaft of humerus

Question 25

what movement(s) does the coracobrachialis perform

Answer 25

flexes shoulder

Question 26

what nerve supplies the coracobrachialis

Answer 26

musculocutaneous nerve