Nasopharynx

Question 1

What is chonae?

Answer 1

Opening at back of mouth

Question 2

What can a deviated septum increase?

Answer 2

liklihood of snoring

Question 3

what are chonchae?

Answer 3

Shelves in nose area

Question 4

What are the 4 air chambers?

Answer 4

Spheno-ethmoid

Sup, mid and inf meatus

Question 5

What make up the external nose?

Answer 5

nasal process of frontal bone
Nasal bones
Frontal process of maxilla

Question 6

What make up the nasal septum?

Answer 6

ethmoid
vomer
nasal crest of maxilla and palantine

Question 7

What 2 conchae are part of the ethmoid bone?

Answer 7

superior and middle

Question 8

Which bone makes up posterior aspect of nasal cavity?

Answer 8

Sphenoid

Question 9

GSA of basal cavity?

Answer 9

CN V , 2

Question 10

Which CN innervates parayympathetic division of nasal cavity?

Answer 10

CN VII

Question 11

Describe pathways at pterygopalantine ganglion

Answer 11

CN VII will innervate nasal glands and also travel up to lacrimal glands

Question 12

Which artery vascularises the nasal region?

Answer 12

maxillar A.a (from External carotid)

Question 13

Bification site of common carotid?

Answer 13

C5

Question 14

2 veins of nasal region and where they drain?

Answer 14

facial and mxillary. cavernous and peterygoid sinus

Question 15

pterygoid meaning

Answer 15

wing shpaed, sphenoid ios near nose