Human Breathing Flashcards
(4 cards)
1
Q
give a feature of alveoli or their capillaries that allow for efficient gas exchange
A
they are one cell thick
they cover a large surface area
they are covered in mucous
2
Q
name a disorder of the human breathing system
A
asthma
3
Q
how is asthma caused?
A
allergens
a disease
4
Q
how is asthma treated?
A
an inhaler
