2.5 Impact or Poor lifestyle choices on the Respiratory System Flashcards
1
Q
what are the cilia
A
tiny cells located in the bronchi and the bronchioles
2
Q
what is nicotine
A
an addictive stimulants found in cigarettes
3
Q
what is tar
A
a toxic substance found in cigarette smoke
4
Q
what is COPD
A
it is a chronic disease made up of a collection of diseases like emphysema
5
Q
what negative effects does smoking have an breathing mechanics
A
- carbon monoxide binds to haemoglobin
- damaged alveoli
- damaged cilia
- constricts bronchioles
- irritation of the trachea and bronchi
