Topic: Food Energy and Respiration Subtopic: Diseases of the respiratory system
What is an inhaler?
Answer: Inhaler is a pump used by people with asthma. Inhaler contains a drug that relaxes the muscles of the asthma in order to make it easier and comfortable for the patient to breathe.
- In large trees how gases are exchanged?
- How can large molecules pass through digestive tract?
- How is air processed in nose?
- What is vein?
- How is oxygen transported to cells?
- What is passive smoking?