GLOSSARY
Term
Definition 
 ALVEOLI  Tiny sac-like air spaces in the lungs where transfer of carbon dioxide from blood into the lungs and oxygen from air into blood takes place.
BLEBS  Cysts on or near the surface of the lungs.
CHEST CAVITY Space in body surrounding the lungs.
CHYLE  A milky fluid consisting of lymph and droplets of triglyceride fat that becomes mixed with the blood.
HEMOPTYSIS  Coughing up blood or blood-stained sputum.
LYMPH  A transparent, slightly yellow liquid found in the lymphatic vessels. Lymph is collected from tissue fluids throughout the body and returned to the blood via the lymphatic system.
PLEURAL EFFUSION  Leakage of fluid into the chest cavity.