respi

Question 1

The air you breathe is composed of ____ oxygen, ___ nitrogen, about ___ carbon dioxide, and minute proportions of other gases.

Answer 1

21 % oxygen
78 % nitrogen
1% carbon dioxide

Question 2

is the uptake of molecular O2 from the environment and the discharge of CO2 to the environment.

Answer 2

Gas exchange

Question 3

the process of obtaining sufficient oxygen and expelling excessive amounts of carbon dioxide

Answer 3

Respiration

Question 4

ribs expands the volume of the thoracic cavity

Answer 4

inhalation

Question 5

size of the thoracic
cavity reduced

Answer 5

exhalation

Question 6

• ribs return to normal
  position

Answer 6

exhalation

Question 7

diaphragm contracts (moves down)

Answer 7

inhalation

Question 8

diaphragm relaxes (moves up)

Answer 8

exhalation

Question 9

rib cage gets smaller as rib muscle relax

Answer 9

exhalation

Question 10

allowing oxygen to enter the bloodstream and carbon dioxide to exit.

Answer 10

alveolus gas exchange

Question 11

air enters the lungs (nostril down to alveoli)

Answer 11

inspiration

Question 12

air is expelled from lungs (alveoli up to nostril)

Answer 12

expiration

Question 13

actual exchange of gasses

Answer 13

respiratory zone

Question 14

conduct/ gather air from environment

Answer 14

conducting zone

Question 15

inflammation of the bronchi

Answer 15

bronchitis

Question 16

damaging of alveoli

Answer 16

emphysema

Question 17

caused by mycobacterium tuberculosis

Answer 17

tuberculosis

Question 18

streptococcus pneumoniae

Answer 18

pneumonia

Question 19

TB-DOTS meaning

Answer 19

Tuberculosis Directly observed treatment, short-course (6 months)

Question 20

itis meaning

Answer 20

inflammation

Question 21

fluid in lung making it small

Answer 21

pleural effusion

Question 22

collapses of the lungs

Answer 22

pneumothorax

Question 23

less carbon dioxide more oxygen

Answer 23

hypercapnia

Question 24

more carbon dioxide less oxygen

Answer 24

hypoxia

Question 25

living cells with plasma

Answer 25

respiratory surfaces

Question 26

bringing of oxygenated water or air into contact with respiratory organs.

Answer 26

ventilation

Question 27

A dense network of capillaries just below the skin

Answer 27

Body Surface

Question 28

consists of branched internal tubes that extend throughout the body

Answer 28

tracheal system

Question 29

integumentary exchange or cutaneous respiration

Answer 29

body surface

Question 30

tiny openings in the insect’s body

Answer 30

spiracles

Question 31

connect to external openings spaced along the insect’s body surface.

Answer 31

trachea

Question 32

smaller tubes of trachea

Answer 32

tracheoles

Question 33

Found in more advanced marine invertebrates and vertebrates 􏰀 Thin sheets of tissue that waves through the water, increasing the surface area available for diffusion

Answer 33

gills

Question 34

body plate that cover the gills

Answer 34

operculum

Question 35

platelet like structures found in the gill filaments

Answer 35

Lamellae

Question 36

the exchange of a substance or heat between two fluids flowing in opposite direction

Answer 36

Countercurrent Exchange -

Question 37

Three Possible Ways of Ventilation in Fishes

Answer 37

1. Actively drawing water in through their mouth 2. Swimming while their mouth is open 3. Resting near a water