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As the P(CO(2)) of the venous blood incr...

As the `P_(CO_(2))` of the venous blood increases the
1. blood pH decreases
2. concentration of `HCO_(3)` decrease
3. amount of chloride in the rbcs decrease
4. affinity of the haemoglobin for `O_(2)` increases

A

blood pH decreases

B

concentration of `HCO_(3)` decrease

C

amount of chloride in the rbcs decrease

D

affinity of the haemoglobin for `O_(2)` increases

Text Solution

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The correct Answer is:
A
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
  1. In the process of transport of CO(2), which phenomenon occurs between ...

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  2. Let's find if the following statements are true or false. The diagon...

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  3. As the P(CO(2)) of the venous blood increases the 1. blood pH decreas...

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  4. Which is true for CO(2) partial pressure ?

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  5. Haemoglobin has maximum affinity to

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  6. When a man inhales air containing normal concentration of O(2) as well...

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  7. Carbon monoxide has greater affinity for haemoglobin as compared to ox...

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  8. Pneumotaxic centre which can moderate the functions of the respiratory...

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  9. The inspiratory and expiratory centres in man are located in

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  10. The Dorsal Respiratory group (DRG) is located

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  11. Which of these parts of the brainstem is correctly matched with its ma...

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  12. The respiratory centre in medulla may release motor impulses for faste...

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  13. Repiratory centre of brain is sensitive to

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  14. Rate of breathing is maximally affected by

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  15. The impulse for voluntary muscles for forced breathing starts in 1. m...

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  16. The number of RBCs in man increases if he lives at a higher altitude b...

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  17. If a person living at sea level migrates to about 8000 feet high hill ...

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  18. When some food particle enters the windpipe instead of oesphagus it is...

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  19. Lack of breathing is

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  20. Ordinary quiet breathing is 1. apnea 2. eupnea 3. dyspnea 4. as...

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