Ключевые слова: anatomy, awareness, background, biology, body, breathe, bright, bronchi, bronchial, cancer, care, chest, clinic, color, concept, cut, cutout, design, diagnostic, element, examination, habit, health, healthy, hole, hospital, human, lifestyle, lung, lungs, medical, medicine, nobody, object, organ, oxygen, paper, patient, pink, pulmonary, research, science, shape, symbol, system, top, trachea, treatment, view, yellow,