What is the significance of the Haldane effect in relation to oxygen transport by hemoglobin?
A
It describes the increase in oxygen binding affinity in response to an increase in pH
B
It describes the decrease in oxygen binding affinity in response to an increase in carbon dioxide
C
It describes the increase in carbon dioxide transport in response to a decrease in oxygen binding
✓
D
It describes the buffering capacity of hemoglobin against changes in blood pH
Explanation
The Haldane effect describes the increase in carbon dioxide transport by hemoglobin in response to a decrease in oxygen binding, which is crucial for facilitating the transport of carbon dioxide from peripheral tissues to the lungs.
Source
Berne and Levy Physiology
Hematology
Hematology: Hemoglobin and Oxygen Transport
Hematology: Hemoglobin and Oxygen Transport
Hard
MEDICAL
Confidence: high