Ключевые слова: air mask, ambu bag, bed, breath, breathing, care, clinic, cure, disease, diseased, doctor, elderly, emergency, equipment, exhale, fever, health, hospital, hospitalized, illness, infection, inhalation, inhaler, insurance, iv bag, lung, lying, man, mask, medical, nurse, nursing, old, oxygen, patient, physician, protection, recovery, respiratory, resuscitator, room, senior, sick, sickness, support, therapy, treatment, ventilation, woman,