Quiz #8

Question 1

5 Steps of Respiration

Answer 1

1) Pulmonary Ventilation (Inspiration)
2) External Ventilation
3) Respiratory Gas Transport
4) Internal Ventilation
5) Pulmonary Ventilation (Expiration)

Question 2

During the inspiratory phase of pulmonary ventilation, which muscles are contracting?

Answer 2

• Diaphragm
• External intercostals
• Internal intercostals

Question 3

Boyle’s law

Answer 3

If you increase volume, pressure decreases and vice versa

Question 4

What happens in the external ventilation stage?

Answer 4

gas exchange occurs between the blood and the lungs at the alveoli