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CM Week 1 > Arm > Flashcards

Flashcards in Arm Deck (8)
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1

What compartments is the arm divided into?

anterior and posterior

2

What are the 2 compartments of the arm separated by?

medial and lateral intermuscular septum

3

What do the muscles of the anterior compartment of the arm do?

flex the arm and forearm and supinate the hand

4

The anterior compartment muscles of the arm are innervated by _____________

musculocutaneous nerve and all are supplied by branches of the brachial artery

5

What do the muscles of the posterior compartment of the arm do?

extend the forearm

6

The posterior compartment muscles of the arm are innervated by _____________

radial nerve and supplied by reaches of the deep brachial artery

7

What are the muscles of the anterior compartment of the arm?

triceps brachii
brachialis
coracobrachialis

8

What are the muscles of the posterior compartment of the arm?

triceps brachii