respiratory system Flashcards
1
Q
where is the trachea
A
infront of your esophagus
2
Q
how is choking prevented
A
Choking is prevented by a reflex known as epiglottic reflex
3
Q
inspiration
A
When the air pressure in the lungs is less than atmospheric pressure = AIR MOVES INTO LUNGS
4
Q
expiration
A
When the air pressure in the lungs is greater than atmospheric pressure = AIR IS FORCED OUT OF LUNGS
5
Q
location of gas exchange
A
alveoli
