Soc 17: The Structure Of The Respiratory System Flashcards
1
Q
What does the Respiratory system include?
A
Nose,Mouth,Throat,Voice Box,windpipe,lungs and blood vessels
2
Q
Why do we need our respiratory system?
A
- To get oxygen into the body
- To remove carbon dioxide from the body
- In sport or physical activity, the respiratory and cardiovascular system must work closely together to keep the body supplied with oxygen.
3
Q
What is the amount of exhaled and inhaled air?
A
Inspiration: Breathing in
20% oxygen + 0.4% Carbon Dioxide
Exhalation: Breathing out
16% oxygen + 4% Carbon Dioxide
4
Q
What happens to our breathing when we begin to excercise?
A
