Respiratory System

Question 1

What is inspiration

Answer 1

Taking in oxygen

Question 2

What is expiration

Answer 2

Giving off carbon dioxide

Question 3

What type of control is respiration under

Answer 3

Involuntary

Question 4

What is the respiration system in charge of

Answer 4

Provided oxygen
Removing carbon dioxide
Using energy for growth repair and movement

Question 5

What is this system made of

Answer 5

Nose
Pharynx
Larynx
Trachea
Epiglottis

Question 6

Describe the nose

Answer 6

Air enters

Question 7

Describe pharynx

Answer 7

Throats
Connects to nose and larynx

Question 8

Describe larynx

Answer 8

Voice box
Connects to pharynx and trachea

Question 9

Describe trachea

Answer 9

Windpipe
Connects to larynx to bronchus

Question 10

Describe epiglottis

Answer 10

Flab in throat to prevent food entering windpipe and lungs

Question 11

What’s in the lungs

Answer 11

Bronchi
Bronchioles
Lungs
Alveoli

Question 12

Describe bronchi

Answer 12

Tubes running through trachea and to bronchioles

Question 13

Describe bronchioles

Answer 13

Bronchi that lead to lungs

Question 14

Describe lungs

Answer 14

Main organ

Question 15

Describe alveoli

Answer 15

Air sacs in lung for gas exchange

Question 16

How many lobes are in the lungs-left and right

Answer 16

Left-2
Right-3

Question 17

Describe gas exchange

Answer 17

Oxygen enters bloodstream in lungs
Carbon dioxide leaves blood

Question 18

Describe that act of inspiration

Answer 18

Muscle contract, ribcage pulled up and out
Diaphragm contracts
Lung volume increases
Air pressure drops

Question 19

Describe the act of expiration

Answer 19

Muscles relax
Diaphragm relaxes
Lung volume decreases
Air pressure increases