airways
asthma
bblood
bronchitis
bronchus
diaphragm
diffusion
drawing
embolism
emphysema
epiglottis
gas exhange
graphic
human
hypertension
illustration
image
interior
larynx
left lung
lungs
nasal cavity
obstructive
oral cavity
parts
pharynx
pleura
pulmonary edema
respiratory
respiratory muscles
respiratory tract
restrictive
right lung
science
scientific
system
tongue
trachea
tuberculosis
vascular
ventilatory system