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At which level of thoracic vertebra, tra...

At which level of thoracic vertebra, trachea divides

A

`2^(nd)` thoracic vertebra

B

`5^(th)` thoracic vertebra

C

`3^(rd)` thoracic vertebra

D

`4^(th)` thoracic vertebra

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The correct Answer is:
B
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AAKASH INSTITUTE-BREATHING AND EXCHANGE OF GASES -ASSIGNMENT SECTION - A
  1. Which of the following volume is not included in vital capacity

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  2. A thin- elastic cartilabinous flap which prevente the entry of food ...

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  3. At which level of thoracic vertebra, trachea divides

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  4. Trachea divies into right and left

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  5. Which menbrane covers the lungs and provide protection?

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  6. Where are lungs situated in human body?

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  7. What is the last step involved in respiration?

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  8. Inspiration occurs when intra-pulmonary pressure is

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  9. Which muscles help us to increase the strength of expiration?

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  10. The breathing rate of a normal healthy man is

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  11. What is the value of tidal volume in a mormal healthy man?

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  12. The volume of air remaining in the lungs even after a forcible expirat...

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  13. What is the main site of human respiratory system where exchange of ...

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  14. Partial pressure for oxygen and CO(2) is represented as

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  15. What will be the pO(2) and pCO(2) in the atmospheric air compared to t...

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  16. What is the value of pCO(2) in atmospheric air, alveoli and tissues ...

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  17. O(2) binds with haemoglobin od RBC to form

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  18. With which part of Hb, O(2) molecules bind?

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  19. Hb + O(2) underset((2))overset ((1))hArr HbO(2) Select (1) and (2) f...

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  20. A graph is plotted between pO(2) and percentage saturation of Hb wit...

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