Anterior Scalene Flashcards
(4 cards)
0
Q
What is the inferior attachment of the anterior scalene?
A
1st rib
1
Q
What is the superior attachment of the anterior scalene?
A
Anterior tubercles of transverse processes of C3-C6 vertebrae
2
Q
What innervates the anterior scalene?
A
Cervical spinal nerves C4-C6
3
Q
What are the main actions of the anterior scalene?
A
flexes neck laterally, elevates first rib during forced inspiration
