Scalene Muscles

Question 1

What is the MA of the Anterior Scalene?

Answer 1

Lateral flexion of the neck & elevation of the 1st rib during forced inhalation

Question 2

What is the IA of the Anterior Scalene?

Answer 2

1st rib

Question 3

What is the SA of the Anterior Scalene?

Answer 3

TP of C3-C6

Question 4

What is the N for the Anterior Scalene?

Answer 4

Cervical spinal nerve (C4, C5, & C6)

Question 5

What is the MA of the Middle Scalene?

Answer 5

Lateral flexion of the neck & elevation of the 1st rib during forced inhalation

Question 6

What is the SA of the Middle Scalene?

Answer 6

TP of C5-C7

Question 7

What is the IA of the Middle Scalene?

Answer 7

1st rib

Question 8

What is the N for the Middle Scalene?

Answer 8

Anterior rami of cervical spinal nerves

Question 9

What is the MA of the Posterior Scalene?

Answer 9

Lateral flexion of the neck and elevation of the 2nd rib during forced inhalation

Question 10

What is the SA of the Posterior Scalene?

Answer 10

TP of C5-C7

Question 11

What is the IA of the Posterior Scalene?

Answer 11

2nd rib

Question 12

What is the N for the Posterior Scalene?

Answer 12

Anterior rami of cervical spinal nerves (C7 & C8)