Cutaway diagram of human respiratory system.

AIR • ANATOMY • ANTERIOR • ANTERIORLY • ARTWORK • BIOLOGY • BIOMEDICAL ILLUSTRATIONS • BLOOD FLOW • BODY • BREATH • BREATHING • BRONCHIOLE • BRONCHUS • CHEST • CLOSE UP • CLOSE-UP • CLOSEUP • COLOR IMAGE • CUTOUT • DETAIL • DIAGRAM • DIAPHRAGM • DIGITALLY GENERATED IMAGE • ESOPHAGUS • EXHALING • FOREGROUND • FRONT VIEW • GROSS ANATOMY • GULLET • HEALTHCARE • HEALTHY • HUMAN ANATOMY • HUMAN BODY PARTS • HUMAN BODY • HUMAN MOUTH • HUMAN ORGANS • HUMAN REPRESENTATION • HUMAN • HUMANE • ILLUSTRATION • INDIVIDUAL • INHALING • LARYNX • LATERAL VIEW • LOBE • LOBULE • LUNG • MALE ANATOMY • MALE LIKENESS • MEDICAL • MEDICINAL • MEDICINE • MOUTH • NASAL CAVITY • NASAL PASSAGE • NO PEOPLE • NOSE • NOSES • ORAL CAVITY • ORGAN • OXYGEN • PART OF • PERSON • PHYSIOLOGIE • PHYSIOLOGY • PINK • PROFILE • PULMONARY • RED • RESPIRATORY SYSTEM • SALIVARY GLANDS • SCIENCE • SIDE VIEW • THROAT • THYROID GLAND • TRACHEA • TRACHEAL RINGS • TRANSPARENT • VERTICAL LINES • VERTICAL • VOICE BOX • WHITE BACKGROUND • WINDPIPE • WITHOUT PEOPLE