Respiratory

Question 1

Upper respiratory organs-3

Answer 1

Nasal cavity, pharynx, larynx

Question 2

Lower organs-3

Answer 2

Trachea, primary bronchi, lungs

Question 3

Hollow space behind nose

Answer 3

Nasal cavity

Question 4

Divides the nose

Answer 4

Nasal septum

Question 5

Bones that divide nasal cavity, supports mucus membrane

Answer 5

Nasal conchae

Question 6

Functions of conchae-2

Answer 6

Increase surface area, mucus membrane warms air and traps particles

Question 7

Spaces within the nose, reduces weight of skull

Answer 7

Paranasal sinuses

Question 8

Throat, space behind oral cavity, between nasal cavity and larynx

Answer 8

Pharynx

Question 9

Enlargement at top of trachea, conducts air in/out of trachea

Answer 9

Larynx

Question 10

Produce sound, change shape of pharynx

Answer 10

True vocal folds

Question 11

Do not produce sound, help close airway during swallowing

Answer 11

False vocal folds

Question 12

Increase tension=???

Answer 12

Higher pitch

Question 13

Triangular slit that opens during breathing and talking, closes during swallowing

Answer 13

Glottis

Question 14

Flaplike structure, allows air to enter larynx, prevents food from entering air passageways

Answer 14

Epiglottis

Question 15

Your windpipe, flexible cylinder, extends down in front of esophagus

Answer 15

Trachea

Question 16

Soft spongy cone shaped organs, within pleural cavity

Answer 16

Lungs

Question 17

Measures the amount of air moving in/out of lungs

Answer 17

Spirometry

Question 18

Normal breath, amount of air that enters lungs during one cycle

Answer 18

Resting title volume

Question 19

Air that can be forced out or in

Answer 19

Reserve volume

Question 20

Max volume of air that can be exhaled

Answer 20

Vital capacity

Question 21

Max amount that can be inhaled

Answer 21

Inspiratory capacity

Question 22

Volume of air that remains in lungs

Answer 22

Functional residual capacity

Question 23

Groups of neurons in the brain that control inspiration and expiration

Answer 23

Respiratory center

Question 24

Smallest tissue

Answer 24

Simple squamous cells

Question 25

Factors affecting breathing-4

Answer 25

Rise in CO2, low blood oxygen, inflation reflex, emotional upset

Question 26

Body fluids Ph value falls below 7.35, becomes acidic

Answer 26

Acidosis

Question 27

Rises above 7.45, becomes basic

Answer 27

Alkalosis

Question 28

Too much CO2 being retained by body

Answer 28

Acidosis

Question 29

Too much CO2 being eliminated by body

Answer 29

Alkalosis

Question 30

Functions-4

Answer 30

Gas exchange
Produce vocal sounds
Sense of smell
Regulation of blood Ph