Ключевые слова: abdomen, anatomy, antibiotic, asthma inhaler, asthmatic, backgrounds, breathing exercise, bronchitis, chest, cigarette, clean, clear, clinic, cold and flu, contrast, doctor, exploration, healthcare and medicine, healthy lifestyle, hospital, human bone, human heart, human internal organ, human intestine, human lung, human skeleton, human spine, illness, image, inhaling, inside of, letter x, male, man, medical exam, medicine and science, mucus, one person, oxygen, patient, people, pneumonia, radiation, radiologist, rib cage, science, smoke, the human body, thorax, tuberculosis bacterium, x ray image,