exam 3: ANS distribution

Question 1

vagus nerve carries _____________ to skin of external ear canal

Answer 1

sensory (GSA)

Question 2

vagus nerve carries __________ from the epiglottis

Answer 2

Special sensory/taste (SVA)

Question 3

Vagus nerve has __________ to muscles in the pharynx and larynx

Answer 3

Motor (GSE)

Question 4

Vagus nerve carries _____________ to palate, pharynx, larynx, esophagus.

___________________ to thoracic and most abdominal organs

Answer 4

Visceral sensory (GVA) and Parasympathetic (GVE)

Question 5

The aortic nerve is also referred to as

Answer 5

depressor nerve

Question 6

what does the aortic nerve carry from baro/chemo receptors in aortic arch

Answer 6

special visceral sensory (SVA)

Question 7

aortic nerve carries special visceral sensory (SVA) from baro/chemo receptors in the ______________

Answer 7

aortic arch

Question 8

trunk formed by a common epineurium around preganglionic sympathetic (GVE) not from vagus and vagal neurons (mostly preganglionic(

Answer 8

vagosympathetic trunk

Question 9

vagus nerve cardiac branches carries what to/from the heart and big vessels around as aorta/ caudal vena cava

Answer 9

preganglionic parasympathetic (GVE)
Visceral sensory (GVA)

Question 10

Recurrent laryngeal nerve

is it motor or sensory

Answer 10

Motor(GSE)

Question 11

Recurrent laryngeal nerve carries motor (GVE) to esophagus and ________________ to esophagus, trachea

Answer 11

preganglionic parasympathetic (GVE)

(called pararecurrent laryngeal nerve)

Question 12

Caudal laryngeal nerve

motor or sensory?

what does it go to?

Answer 12

motor (GSE)

all laryngeal muscles EXCEPT cricothyroid m

Question 13

vagus nerve branches to bronchi carry _____ and ______to the lungs

Answer 13

Preganglionic parasympathetic (GVE)
visceral sensory (GVA)

Question 14

Vagus nerve Dorsal and ventral branches carry _________ and __________

Answer 14

preganglionic parasympathetic (GVE)
visceral sensory (GVA)

Question 15

each right and left vagus nerve divide in dorsal and ventral vagal ______

Answer 15

branches

Question 16

dorsal and ventral vagal trunks carry ________ and ___________

Answer 16

preganglionic parasympathetic (GVE)
Visceral sensory (GVA)

Question 17

the dorsal vagal branches from right and left vagus nerves combine dorsal to the esophagus, close to the diaphragm to form _____________

Answer 17

dorsal vagal trunk

Question 18

as dorsal and ventral trunk they pass, with the esophagus, the _________________ to innervate the abdominal organs

Answer 18

esophageal hiatus