Ключевые слова: allergy, asthma, boy, breath, breathe, breathing, bronchitis, care, caucasian, child, concept, cough, cure, device, disease, equipment, exhalation, exhale, health, home, home care, ill, illness, inhalation, inhalation mask, inhale, inhaler, inhaling, intake, kid, laryngitis, mask, medical, medication, medicine, nebulizer, nebulizer mask, patient, person, prevention, procedure, respiratory, respire, sick, steam, teenager, therapy, treatment, using, young,