Respiration Flashcards
1
Q
How many lobes does the left side of the ling have
A
2- to make room for the heart
2
Q
How many lobes does the right side of the lung have?
A
3
3
Q
Alveolus interface
A
the interface between air and water is under tension
4
Q
why do lungs expand
A
because of muscle contraction
5
Q
Laplace’s law
A
the pressure needed to inflate something surface tension times 2 divided by the radius
