exam 2: head and neck respiratory pathway

Question 1

The nose possesses a ______ skeleton

Answer 1

cartilaginous

Question 2

T/F Horses doesn’t have a plane

Answer 2

true

Question 3

a blind sac with great capacity for expansión between alar cartilage and nasoincicive notch.

Answer 3

Horses have a nasal diverticulum

Question 4

Answer 4

Nasal vestibule

Question 5

rostral and caudal boundaries of the nasal cavity

Answer 5

nostrils and the choanae

Question 6

Dorsal boundary of the nasal cavity =_______
Ventral boundary of the nasal cavity= _______

Answer 6

Dorsal boundary is the nasal bone;
Ventral boundary is the hard palate

Question 7

Nasal Cavity is medially divided by the

Answer 7

nasal septum (bone caudally and cartilage
rostrally)

Question 8

what is the pigmented surface between skin and mucosa of the nasal cavity

Answer 8

nasal vestibule

Question 9

In the nasal cavity, _________flows into the
vestibule near the mucocutaneous junction

Answer 9

nasolacrimal duct

Question 10

what structures help keep the humidity of the nose

Answer 10

Nasal glands and lacrimal glands

Question 11

Answer 11

Opening of nasolacrimal duct