Y2 Module 3 Anatomy -2 (1).

Y2 Module 3 Anatomy #2
A - ANS-Which intercostal nerve is below the suclavian artery and ascends in front of the neck
of the first rib to join the brachial plexus?
a) 1st thoracic
b) 2nd thoracic
c) 3rd thoracic
d) 4th thoracic

B - ANS-Which atypical (NAV) intercostal nerve continues in axilla to form intercostobrachial
nerve?
a) 1st intercostal
b) 2nd intercostal
c) 6th intercostal
d) 10th intercostal

C - ANS-Football player got hit from behind and there is a lump-like deformity around rib 9
causing severe pain during deep inspiration most likely from a dislocated rib, what structure
would not have been affected?
a) thoracodorsal vein
b) 9th intercostal artery
c) subcostal nerve
d) ninth intercostal externus

B - ANS-What structure separates the subclavian vein and artery?
a) scalene medius
b) scalene anterior
c) scalene posterior
d) sternocleidomastoid

D - ANS-What is the most lateral structure in front of the neck of the 1st rib? (SVAN)
a) superior intercostal artery
b) 1st posterior intercostal vein
c) sympathetic chain
d) 1st thoracic nerve

D - ANS-What structures fuse together to form the stellate ganglion?
a) 1st thoracic nerve and brachial plexus
b) brachial plexus and inferior cervical ganglion
c) 1st thoracic ganglion and brachial plexus
d) 1st thoracic ganglion and inferior cervical ganglion