★ Breathing System Quiz
What is the process by which oxygen passes from the alveoli into the blood vessels?
A. Diffusion
B. Respiration
C. Excretion
D. Gas exchange
Preview next quiz:
What is the main gas exchanged in the alveoli?
A. Nitrogen
B. Oxygen
C. Carbon dioxide
D. Water vapour
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.