alveol/o
alveolus
bronch/o
bronchus
bronchi/o
bronchus
bronchiol/o
bronchiole
capn/o
carbon dioxide
carb/o
carbon dioxide
laryng/o
larynx
lob/o
lobe
nas/o
nose
rhin/o
nose
or/o
mouth
ox/o
oxygen
palat/o
palate
pharyng/o
pharynx
phren/o
diaphragm
pleur/o
pleura
pneum/o
lung or air
pneumon/o
air or lung
pulmon/o
lung
sinus/o
sinus
spir/o
breathing
thorac/o
chest
pector/o
chest
steth/o
chest