respiratory 2 Flashcards
the trachea has what type of cartilage
trachea
the bronchus has bronchi which transport ___
air
the bronchus has what two types?
primary/ secondary
bronchiole also ___ air
transport
lungs are responsible for ___ exchange
gas
the right lung has 3 parts, what are they?
superior/middle/ inferior
the left lung has 2 parts, what are they?
super/inferior
the alveoli are responsible for ___ exchange
gas
the alveoli have alveolar ____, ___, and ____.
macrophages/ epithelium/ capillaries
protection for the respiratory system are nasal hairs, ___, ribs, sternum, and ___.
cilia/ pleura
pleura has what 3 cavities?
visceral/parietal/ pleural
for external exchange, breathing is controlled by _____ _____
medulla oblongata
the medulla oblongata activates ____
muscles
the pons controls what about breathing?
the rate
the pons is mainly primary ____
involuntary
