Respiratory System

Question 1

Functions (Respiratory System)

Answer 1

1. Gas Exchange
2. Regulation of blood pH
3. Voice production
4. Olfaction
5. Innate immunity

Question 2

UPPER RESPIRATORY TRACT

Answer 2

External nose
nasal cavity
pharynx

Question 3

LOWER RESPIRATORY TRACT

Answer 3

larynx
trachea
bronchi
lungs

Question 4

Consists of the external nose and nasal cavity

Answer 4

Nose

Question 5

visible structure that forms a prominent feature of the face

Answer 5

EXTERNAL NOSE

Question 6

external openings of the nose

Answer 6

NARES

Question 7

openings into the pharynx

Answer 7

CHOANAE

Question 8

extends from the nares to the
choanae

Answer 8

NASAL CAVITY

Question 9

a partition dividing the nasal cavity into right and left parts

Answer 9

NASAL SEPTUM

Question 10

occurs when the septum bulges to one side

Answer 10

DEVIATED NASAL SEPTUM

Question 11

floor of the nasal cavity; separates the nasal and oral cavity

Answer 11

HARD PALATE

Question 12

three prominent bony ridges on the lateral
walls on each side of the nasal cavity; increase the surface area of the nasal cavity and cause air to churn

Answer 12

CONCHAE

Question 13

air-filled spaces within bone

Answer 13

PARANASAL SINUSES