Middle Scalene Flashcards

0
Q

Insertion of middle scalene

A

Superior surface of 1st rib; posterior to grove for subclavian artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Origin of middle scalene

A

Transverse processes of C4-C7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Innervation of middle scalene

A

Anterior rami of cervical spinal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Action of middle scalene

A

Flexes neck laterally; elevates 1st rib during forced inspiration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly