Respritory System

Question 1

Nares =

Answer 1

Nasal cavity

Question 2

Pharynx =

Answer 2

Throat

Question 3

2 sides of the nares is separated by the

Answer 3

Nasal septum

Question 4

A feeding tube would be placed where in the nasal cavity

Answer 4

Ventral medial

Question 5

Larynx connects the pharynx with the

Answer 5

Trachea

Question 6

Covers the larynx when swallowing

Answer 6

Epiglottis

Question 7

Trachea is also know as the “ “

Answer 7

Windpipe

Question 8

Inspiration is the process of

Answer 8

Drawing air into the lungs

Question 9

Expiration is the process of

Answer 9

Pushing air out of the lungs

Question 10

What are the secondary functions of the respiratory system

Answer 10

Body temperature regulation, voice production, acid base regulation, sense of smell

Question 11

What is the primary function of the respiratory system

Answer 11

Swapping O2 and CO2 throughout the cells and lungs

Question 12

Hyperventilation RR _______ and CO2______= respiratory ________.

Answer 12

High, low= Alkalosis

Question 13

Hypoventalation RR ______ and CO2 ________= respiratory ________

Answer 13

Low, high, acidosis

Question 14

What part of the respiratory system creates sounds

Answer 14

Larynx

Question 15

The upper respiratory tract consists of

Answer 15

All structures outside the lungs

Question 16

The lower respiratory tract consists of

Answer 16

All structures within the lungs

Question 17

Nasal passages are called

Answer 17

Turbinates

Question 18

An animal must have ________ pressure in the lungs to take breaths

Answer 18

Negative

Question 19

What is Tidal volume

Answer 19

Total volume of air in one breath

Question 20

Residual volume

Answer 20

The volume of air left after a breath

Question 21

The volume of air inhaled and exhaled during respiration over a minute

Answer 21

Minute volume

Question 22

The Diaphragm is considered what type of muscle

Answer 22

Skeletal

Question 23

Breathing is controlled by an area in the medulla oblongata of the

Answer 23

Brainstem

Question 24

The ________ control system for breathing is a preset and automatic system

Answer 24

Mechanical

Question 25

The ___________ control system for breathing only affects breathing patterns only when something is out of balance

Answer 25

Chemical

Question 26

Chemical receptors that monitor blood are located where

Answer 26

Carotid artery, aorta, brain stem

Question 27

Inflammation of the sinuses is called ?

Answer 27

Sinusitis

Question 28

If the carbon dioxide level in blood decreases, the PH usually _______ and respiration _______.

Answer 28

Rises, decreases

Question 29

What happens from negative thoracic pressure

Answer 29

Blood is pulled into the large veins in the mediastinum and returns to the heart

Question 30

What structures form the boundaries of the glottis

Answer 30

Arytenoid cartilages and vocal chords

Question 31

What type of tissue lines the alveolus

Answer 31

Simple squamous

Question 32

The blood, lymph, nerves, and vessels enter and exit the lungs in this section

Answer 32

Hilus

Question 33

What bridges the gap between the ends of each cartilage ring in the trachea ?

Answer 33

Smooth muscle

Question 34

What is the primary chemical control of breathing

Answer 34

Blood carbon dioxide level

Question 35

What is the name of the nasal passage way in the nose

Answer 35

Meatus

Question 36

Alveoli are responsible for

Answer 36

External respiration

Question 37

What is the volume of air inspired and expired during 1 minute

Answer 37

Minute volume

Question 38

What is the volume of air inspired and expired during one breath

Answer 38

Tidal volume

Question 39

The volume of air remaining in the lungs after maximum expiration

Answer 39

Residual volume