Respiratory System

Question 1

behind nose/nasal cavity, connected to conchae bone

Answer 1

nasopharynx

Question 2

behind oral cavity and is from soft palate to epiglottis

Answer 2

oropharynx

Question 3

starts at tip of epiglottis and ends at esophagus

Answer 3

laryngopharynx

Question 4

internal nares connect conchae bones to

Answer 4

nasopharynx

Question 5

breathing, moving air in and out of lungs

Answer 5

Pulmonary Ventilation

Question 6

conchae bone, nares, cilia, nasal septum, mucosa, nasal vestibule

Answer 6

associated with nasal cavity

Question 7

opening to eustachian tube and tonsils

Answer 7

not associated with nasal cavity

Question 8

2 structures of the nasopharynx

Answer 8

opening to eustachian tubes and pharyngeal tonsil

Question 9

connects internal nares with eustachian tubes

Answer 9

nasopharynx

Question 10

begins with larynx

Answer 10

upper respiratory tract

Question 11

arytenoid, cuneiform, and corniculate

Answer 11

paired cartilages

Question 12

thyroid, cricoid, epiglottis

Answer 12

unpaired cartilages

Question 13

connects laryngopharynx to stomach

Answer 13

esophagus

Question 14

connects laryngopharynx to trachea

Answer 14

larynx

Question 15

occurs if epiglottis fails to cover larynx

Answer 15

choking

Question 16

involved with voice production and connecting laryngopharynx to trachea

Answer 16

larynx function

Question 17

vocal chords on top

Answer 17

false chords

Question 18

vocal chords on bottom

Answer 18

true chords

Question 19

contains 15-20 c-shaped cartilages, cilia and mucus transport, carina, trachealis muscle, directs air to right and left primary bronchus to each (r and l) lung

Answer 19

Trachea

Question 20

volume and pressure gradient, volume increases and pressure decreases, pressure increases and volume decreases

Answer 20

Boyle’s Law

Question 21

partial pressure of a gas in a mixture is proportional to it’s percentage in that mixture

Answer 21

Dalton’s Law

Question 22

When you exercise, oxyhemoglobin bond weakens making oxygen increase available to tissues

Answer 22

Bohr Effect

Question 23

gas exchange between alveoli and blood capillaries

Answer 23

external respiration

Question 24

98.5% of oxygen is attached to…

Answer 24

hemoglobin

Question 25

CO2 is stored as these

Answer 25

bicarbonate ions

Question 26

lowers surface tension, allows alveoli to inflate more easily

Answer 26

surfactant function

Question 27

air exchange through normal, quiet, respiration

Answer 27

tidal volume

Question 28

made of paired and unpaired cartilages, contains vocal folds, connects pharynx, primary site of vocal production

Answer 28

Larynx

Question 29

supply air to each lung

Answer 29

primary bronchi

Question 30

supply air to each lobe of lung

Answer 30

secondary bronchi

Question 31

supply air to each broncho-pulmonary segment of lung

Answer 31

tertiary bronchi

Question 32

exchange of gas is done through this structure

Answer 32

alveoli

Question 33

controls pitch of sound

Answer 33

true vocal chords

Question 34

gas exchange between cells/tissues and blood circulation (capillaries), in body

Answer 34

internal respiration

Question 35

gas exchange that occurs inside the cell

Answer 35

cellular respiration

Question 36

1.5% of oxygen is stored here

Answer 36

blood plasma

Question 37

70% of carbon dioxide is transported by

Answer 37

bicarbonate

Question 38

20% of carbon dioxide is stored attached to the globin protein of

Answer 38

hemoglobin

Question 39

7.8% of carbon dioxide is dissolved in

Answer 39

plasma

Question 40

Nasal cavity consists of

Answer 40

hairs in nasal vestibule, olfactory and respiratory mucosa, conchae and meatuses, nasal septum

Question 41

After leaving nasal cavity and passing through the internal, air moves to

Answer 41

nasopharynx

Question 42

lobes in the left lung

Answer 42

2, superior and inferior

Question 43

lobes in the right lung

Answer 43

3, superior middle, inferior

Question 44

creates turbulence in the air to trap particulate matter in mucus

Answer 44

conchae

Question 45

as the diameters of the respiratory airways decrease

Answer 45

the walls of the passage become more muscular

Question 46

largest cartilage in the larynx

Answer 46

thyroid

Question 47

function of the non-closed end of the C-shaped tracheal cartilages

Answer 47

it allows a large bolus to move through the esophagus

Question 48

result of changes in blood pH

Answer 48

Bohr Effect

Question 49

the direction CO2 move during internal respiration

Answer 49

from the tissue cells into the blood

Question 50

Air moves into the lungs when the pressure inside the lungs is

Answer 50

less than the pressure in the atmosphere