muscles upper extremity Flashcards Preview

Anatomy 205 > muscles upper extremity > Flashcards

Flashcards in muscles upper extremity Deck (31):
1


superficial shoulder

trapezius

2


superficial shoulder

deltoid

3


superficial shoulder

pectoralis major

4


superficial shoulder

pectoralis minor

5


superficial shoulder

latissimus dorsi

6


deep shoulder

supraspinatus

7


deep shoulder

infraspinatus

8


deep shoulder

subscapularis

9


deep shoulder

teres minor

10


deep shoulder

teres major

11


arm

biceps brachii

12


arm

triceps brachii

13


arm

coracobrachialis

14


arm

brachialis

15


arm

brachioradialis

16


forearm

pronator teres

17


forearm

supinator

18


forearm

flexor carpi radialis

19


forearm

flexor carpi ulnaris

20


forearm

extensor digitorum

21


forearm

extensor carpi ulnaris

22


pectoralis major

origin


clavicular head

sternocostal head

cartilages of true ribs

23


pectoralis major

insertion


crest of greater tubercle of humerus

24


pectoralis major

action

flexes,

adducts 

medially rotates arm

25


biceps brachii

origin


long head:

superior margin of glenoid fossa

short head:

coracoid process

26


biceps brachii

insertion


radial tuberosity

27


biceps brachii

action

flexes arm

flexes forearm

supinates hand

28


triceps brachii

origin


infraglenoid tuberosity of scapula

lateral and posterior surface of humerus

29


triceps brachii

insertion


olecrannon process of ulna

30


triceps brachii

action


extends arm

adducts arm

extends forearm

31