the diaphragm

Question 1

What is the respiratory system acronym

Answer 1

MR PHELTBAD

Question 2

acronym for MR PHELTBAD

Answer 2

Mouth oR nasal cavity, PHarynx, Epiglottis Larynx, Trachea, Bronchi, Alveoli, Diaphragm

Question 3

what does mouth or nasal cavity do (eg. MR)

Answer 3

it warms and filters the air

Question 4

what does the pharynx do (PH)

Answer 4

“throat” allows food air to pass.
at the bottom is epiglottis

Question 5

what is larynx (L)

Answer 5

its the “voice box” air passes through

Question 6

what is Trachea (T)

Answer 6

air passes through it
(the airway that leads from the larynx (voice box) to the bronchi)

Question 7

bronchi (B)

Answer 7

two large tubes that carry air from your windpipe to your lungs
- the trachea branches into 2 bronchi (bronchioles and terminal bronchioles)

Question 8

Bronchioles

Answer 8

is a bronchi that further divides

Question 9

terminal bronchioles

Answer 9

they branch further

Question 10

alveoli

Answer 10

it is a microscopic air sacs where diffusion takes place

Question 11

diaphragm

Answer 11

helps pull air in and push air out of the lungs

Question 12

the respiratory bronchioles and the alveolar ducts are responsible for ….

Answer 12

10% of the gas exchange

Question 13

the alveoli are responsible for

Answer 13

the other 90% of gas exchange