Ключевые слова: adult, aged, asthma, asthmatic, breath, bronchitis, care, caucasian, confusion, cough, disease, drug, elder, elderly, emergency, equipment, gray, headache, health, healthcare, ill, inhalation, inhaler, man, mask, mature, medical, medicare, medication, medicine, nebulizer, old, oxygen, pain, patient, pensioner, person, pharmacy, pill, prescription, respiratory, retired, safe, senior, sick, taking, therapy, throat, treatment, white,