- 1(current)
Q. No.A person is brought to high altitude (5000m above sea level). After a few days of acclimatisation, which of the following compensatory changes would you expect?
1. Increased RBC count and increased 2,3-BPG leading to decreased binding affinity of haemoglobin for O₂
2. Decreased RBC count and decreased binding affinity of haemoglobin for O₂
3. Decreased respiratory rate and increased tidal volume
4. Increased dead space volume and decreased alveolar ventilation
1. Increased RBC count and increased 2,3-BPG leading to decreased binding affinity of haemoglobin for O₂
2. Decreased RBC count and decreased binding affinity of haemoglobin for O₂
3. Decreased respiratory rate and increased tidal volume
4. Increased dead space volume and decreased alveolar ventilation
Subtopic: Adaptations (OLD NCERT) |
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Level 2: 60%+
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