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People who have migrated from the planes to an area adjoining Rohtang pass about six months back A) suffer from altitude sickness with symptoms like nausea, fatigue etc B) have the usual RBC count but their haemoglobin has very high binding affinity to O2 C) have more RBCs and their haemogobin has a lower binding affinity to O2 D) are not physically fit to play games like football?
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People who have migrated from the planes to an area adjoining Rohtang ...
Altitude Sickness
People who have migrated from the plains to an area adjoining Rohtang pass about six months back may experience altitude sickness. Altitude sickness occurs when individuals ascend to high altitudes too quickly, and their bodies are unable to acclimatize properly. This can lead to various symptoms such as nausea, fatigue, headache, dizziness, and shortness of breath.

Impact on Blood Composition
The change in altitude can have an impact on the composition of the blood, particularly the red blood cells (RBCs) and their ability to carry oxygen. There are two possible scenarios:

1. Scenario A: Suffering from Altitude Sickness
If individuals are experiencing altitude sickness symptoms, their blood composition may be affected as follows:
- Nausea, fatigue, and other symptoms can be attributed to the body's struggle to cope with the reduced oxygen levels at higher altitudes.
- Altitude sickness does not typically affect the RBC count or the binding affinity of hemoglobin to oxygen.
- Therefore, in this scenario, the RBC count and hemoglobin's binding affinity to oxygen would remain within the normal range.

2. Scenario B: Long-Term Acclimatization
If individuals have successfully acclimatized to the high altitude over the course of six months, their blood composition may have adapted to the new conditions:
- The body responds to prolonged exposure to high altitudes by increasing the production of red blood cells. This is known as polycythemia.
- As a result, individuals who have migrated to high-altitude areas for an extended period may have a higher RBC count compared to their previous levels.
- However, the increased RBC count does not necessarily mean that their hemoglobin has a lower binding affinity to oxygen. The binding affinity of hemoglobin to oxygen depends on various factors and may not be significantly affected by acclimatization alone.

Physical Fitness
The ability to participate in physical activities like playing football depends on an individual's overall physical fitness rather than just their migration history or altitude sickness symptoms. While altitude sickness can temporarily affect physical performance, individuals who have fully acclimatized should be able to engage in physical activities without significant limitations. It is important for individuals to gradually increase their activity levels and listen to their body's signals to prevent any potential health risks.

In conclusion, individuals who have migrated from the plains to an area adjoining Rohtang pass about six months back may initially experience altitude sickness symptoms. However, once they have acclimatized to the high altitude, their blood composition may adapt, possibly leading to an increased RBC count. The ability to engage in physical activities like football depends on an individual's overall physical fitness rather than their migration history or altitude sickness symptoms.
Community Answer
People who have migrated from the planes to an area adjoining Rohtang ...
C as at high altitude ,partial pressure of oxygen decreases.
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People who have migrated from the planes to an area adjoining Rohtang pass about six months back A) suffer from altitude sickness with symptoms like nausea, fatigue etc B) have the usual RBC count but their haemoglobin has very high binding affinity to O2 C) have more RBCs and their haemogobin has a lower binding affinity to O2 D) are not physically fit to play games like football?
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People who have migrated from the planes to an area adjoining Rohtang pass about six months back A) suffer from altitude sickness with symptoms like nausea, fatigue etc B) have the usual RBC count but their haemoglobin has very high binding affinity to O2 C) have more RBCs and their haemogobin has a lower binding affinity to O2 D) are not physically fit to play games like football? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about People who have migrated from the planes to an area adjoining Rohtang pass about six months back A) suffer from altitude sickness with symptoms like nausea, fatigue etc B) have the usual RBC count but their haemoglobin has very high binding affinity to O2 C) have more RBCs and their haemogobin has a lower binding affinity to O2 D) are not physically fit to play games like football? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for People who have migrated from the planes to an area adjoining Rohtang pass about six months back A) suffer from altitude sickness with symptoms like nausea, fatigue etc B) have the usual RBC count but their haemoglobin has very high binding affinity to O2 C) have more RBCs and their haemogobin has a lower binding affinity to O2 D) are not physically fit to play games like football?.
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