Welcome to your Human Physiology -4
1.
RBC increases CO₂ transport efficiency by
2.
Oxygen dissociation curve flattens at
3.
Which factor does NOT affect O₂ dissociation curve?
4.
Which gas diffuses fastest across membrane?
5.
Hb affinity for O₂ is highest at
6.
Hb binds O₂ reversibly because of
7.
Which condition increases Hb affinity for O₂?
8.
Oxygen saturation in tissues is about
9.
Exchange of gases in tissues is called
10.
Respiratory membrane consists of
12.
Haldane effect relates to
13.
Most CO₂ is released from blood in
14.
Which condition shifts curve left?
15.
Increased altitude causes
16.
Oxygen saturation at alveoli is about
17.
Oxygen unloading is maximum at
18.
Exchange of gases in lungs occurs by
19.
PO₂ difference between alveoli and blood is about
20.
Main reason alveoli are efficient for exchange
