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Respiratory quotient is defined as :...

Respiratory quotient is defined as :

A

More `O_(2)` concentration in blood

B

More `CO_(2)` concentration in blood

C

Accumulation of blood in brain

D

All of these

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The correct Answer is:
B
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Respiratory Quotient (RQ) is defined as

Respiratory quotient (R.Q.) is defined as the ratio of a volume of CO_2 evolved to the volume of O_2 taken in during the respiration process. Value of R.Q. depends on the nature of respiratory substrate and to the extent to which this substance is broken down into simpler products. Which of the following situation will give us the R.Q. value as infinity when alcohol is produced?

Respiratory Quotient is measured by

Respiratory quotient (R.Q.) is

RQ (Respiratory Quotient)

Respiratory quotient (R.Q) is one in case of :

Respiratory quotient of which diet is less than unity ?

MODERN PUBLICATION-BREATHING AND EXCHANGE OF GASES-COMPETITION FILE (ADDITIONAL MULTIPLE CHOICE QUESTIONS:):
  1. SARS is caused by the variant of

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  2. Alveoli become enlarged and damaged with reduced surface area in heavy...

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  3. During inspiration , the diaphragm:

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  4. Ravi, who lived at sea level, had around 5 million RBC per cubic milli...

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  5. what is true about haemoglobin

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  6. Respiration result in :

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  7. After deep inspiration, capacity of maximum expiration of lung is call...

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  8. Respiratory quotient is defined as :

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  9. Respiratory quotient is defined as :

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  10. After taking a long deep breath we do not respire for some seconds due...

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  11. Lungs are covered by

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  12. Maximum amount of oxygen is lost from the blood in the

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  13. A person whith normal tidal volume has a respirtory rate of 14 b...

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  14. How much per cent of CO(2) is expired ?

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  15. Pulmonary ventilation movements are due to :

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  16. If R. Q. is less than 1.0 in a respiratory metabolism it would mean th...

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  17. Partial pressure of oxygen in the lungs is .

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  18. In Lungs there if definity exchange of ions between RBC and Plasma. Re...

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  19. Ascent of high mountains may cause altitude sickness in men. Prime cau...

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  20. which of the following conditions is responsible for increase in venti...

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