Asthma- A condition in which a person's airways become inflamed, narrow and swell, and produce extra mucus, which makes it difficult to breathe.
Asthma attack- Called an asthma exacerbation, the airways become swollen and inflamed. The muscles around the airways contract and the airways produce extra mucus, causing the breathing (bronchial) tubes to narrow.
During an attack, you may cough, wheeze and have trouble breathing. Symptoms of a minor asthma attack get better with prompt home treatment. A severe asthma attack that doesn't improve with home treatment can become a life-threatening emergency.
Scaffolding means <span>changing the level of support depending on the need. The key principles of optimal learning is that </span>Children learn words best in responsive and interactive contexts rather than passive contexts.
Asphyxiation because it is a condition caused by lack of oxygen, which causes one to choke.
B) Epithelial.
Hope this helped! :)
