PNS 2 Extra

Question 1

Where does the ansa cervicalis lie?

Answer 1

superficial or within the carotid sheath.

Question 2

Nerve roots of C2 and C3 spinal accessory innervate?

Answer 2

SCM

Question 3

Nerve roots of C3 and C4 spinal accessory innervates?

Answer 3

trap

Question 4

Phrenic nerve passes through?

Answer 4

subclavian artery and vein

Question 5

Phrenic nerve passes anterior to:

Answer 5

lung roots

Question 6

Accessory phrenic is made from which nerve root?

Answer 6

C5

Question 7

Transverse cervical is in the ?

Answer 7

neck triangle

Question 8

Roots of the brachial plexus run between?

Answer 8

anterior and middle scalene muscles.

Question 9

Roots of the brachial plexus run with the?

Answer 9

subclavian artery

Question 10

The dorsal scapular nerve pierces ?

Answer 10

middle scalene muscle

Question 11

The dorsal scapular nerve innervates?

Answer 11

rhomboids

Question 12

Long thoracic runs behind:

Answer 12

C8 and T1 nerve roots

Question 13

Long thoracic innervates:

Answer 13

serratus anterior

Question 14

Long thoracic nerve roots:

Answer 14

C5, C6, and C7

Question 15

The dorsal scapular nerve root:

Answer 15

C4

Question 16

Nerve to the subclavius innervates:

Answer 16

the subclavius and the sternoclavicular joint

Question 17

What nerve may give an accessory branch to the phrenic nerve?

Answer 17

subclavius nerve

Question 18

The supra scapular nerve route:

Answer 18

wraps around the posterior neck and passes through the scapular notch

Question 19

The supra scapular nerve innervates:

Answer 19

supraspinatus, infraspinatus and glenohumeral joint