MODEL RELEASED. Asthma inhaler use. Teenage girl using an inhaler to treat an asthma attack. Asthma is a condition in which the small airways (bronchioles) in the lungs constrict,making it difficult to breathe. This causes wheezing,coughing and breathlessness. The inhaler is an aerosol pump,which releases bronchodilator drugs that widen the airways. Asthma attacks can be brought on by exercise,allergic reactions and cold weather. Asthma usually develops during childhood,and generally improves as the patient matures | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Paterson, Lea |
Bildgröße: | 5128 px × 3412 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |