MCQ
CO2 dissociates from carbaminohaemoglobin when:
- ApCO2 is high & pO2 is low.
- BpO2 is high and pCO2 is low.
- CpCO2 and pO2 are equal.
- DNone of the above.
✓
Answer
- pO2 is high and pCO2 is low.
Explanation:
In alveoli, pcoz is low and pO2 is high. Due to this CO2 dissociates from haemoglobin.
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