Respiratory System Flashcards
1
Q
Functions of the respiratory system?
A
- Provides O2 to blood
- Eliminates CO2 from blood
- Regulates blood pH
- Forms speech
- Defence
2
Q
Organs in the resp system?
A
- Lungs and Pleura
- Larynx
- Pharynx
- Alveoli
- Nose and nasal cavity
- Bronchi and bronchioles
- Trachea
Intercostal muscles and diaphragm
3
Q
Function of the pharynx
A
- tonsils are here
- stops large particles
- conducts air only
4
Q
Function of the larynx
A
- Voice box
- Produces sound
- Keeps food and drink out of the trachea
5
Q
Qualities of Lungs
A
- Cone shaped
- Broad base
- Narrow apex
6
Q
Functions of the pleurae
A
- Double membrane
- Reduces friction
- Create pressure gradient
7
Q
Function of Alveoli
A
Where gas exchange takes place
8
Q
A
