respiratory system Flashcards
1
Q
whats the respiratory system responsible for?
A
movement of air in and out of lungs
exchange of oxyegn/carbon dioxide between lungs/ blood and blood/cells
absorption into vital organs
2
Q
how does the diaphragm work?
A
contracts= air in
relaxes= air oiut
3
Q
what is hyperventilation
A
breathing faster/deeper
too much oxygen not enough carbon dioxide causing chemical imbalance
4
Q
how long does it normally take to reverse hyperventilation
A
5-10mins
