Ant and Lat deep cervical musculature Flashcards Preview

Spinal anatomy quiz questions > Ant and Lat deep cervical musculature > Flashcards

Flashcards in Ant and Lat deep cervical musculature Deck (12):
1

What is the origin of the longus colli?

vertebral bodies of C5-C6, T1-T3 & anterior tubercles of transverse processes C3-C5

2

Contraction of longus colli will result in what movements?

flexion and lateral flexion (bending) of the neck & rotation to the contralateral side

3

What is the origin of the rectus capitis anterior?

lateral mass and costal element of the transverse process of C1

4

What will innervate the rectus capitis anterior?

ventral rami of C1-C2 spinal nerves

5

What will innervate the rectus capitis lateralis?

the ventral rami of C1-C2 spinal nerves

6

What is the insertion of the anterior scalene?

ridge and anterior scalene tubercle of the first rib

7

What will innervate the anterior scalene?

the ventral rami of C2-C6 spinal nerves

8

What is the insertion of the middle scalene?

between the tubercle and groove for the subclavian artery on the first rib

9

What will innervate the middle scalene?

the ventral rami of C3-C8 spinal nerves

10

What is the origin of the posterior scalene?

posterior tubercles of transverse processes C4-C6

11

What is the insertion of the posterior scalene?

outer surface of second rib

12

What will innervate the posterior scalene?

the ventral rami of C6-C8 spinal nerves

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