alveolar sacs have what type of tissues
alveoli is where
how many orders of branching
how many secondary on left
how many secondary on right
lower respiratory tract includes
primary branch of bronchiolli tree goes where
respiratory zone sequence
right main bronchus is more
secondary branch of broncholli tree goes where
secondary is also called
smooth muscle does what as you go down bronchioli tree
something getting lodged would most likely be where
terminal bronchus
tertiary or segmental bronchus goes where
trachea has what type of tissue
trachealis muscle helps you do what
valsalvas maneuver
vocal folds vibrate to
what is the bottom of the trachea called