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Which is correct?...

Which is correct?

A

During inspiration, external intercostal muscles and diaphragm contract

B

Cyanosis means collapse of alveoli

C

Eupnoea is slow breathing

D

Coryza is caused by human corona virus

Text Solution

Verified by Experts

The correct Answer is:
A
Euphoea is normal breathing.Â
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A2Z-BREATHING AND EXCHANGE OF GASES-SECTION C: PREVIOUS YEARS' EXAMINATION QUESTIONS (NEET/AIPMT Questions)
  1. Major part of CO(2) is transported to respiratory surface

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  2. Carboxyhaemoglobin is produced due to

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  3. Which is correct?

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  4. Between breaths the interpleural pressure is approximately ...... mm H...

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  5. the partial pressure of oxygen in the alveolar air is

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  6. Listed below are four respiratory capacities (a-d) and four Jumbled r...

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  7. Which of the following statement is true about RBCs in humans?

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  8. In human beings, the number of lobes in right and left lungs are

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  9. Hiccough (hiccup) is due to activity of

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  10. Which structure of lungs is directly involved in O(2)//CO(2) exchange ...

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  11. Which can bind several hundred times more strongly to haemoglobin than...

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  12. When oxygen supply to tissues is inadequate, the condition

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  13. Inner surface of bronchi, bronchioles and fallopian tubes is lined by

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  14. Asthma is characterised by

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  15. Emphysema is a

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  16. Amount of CO(2) in expired air is about

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  17. Dead space air in man is

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  18. With conscious efforts one can?

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  19. A person starts coughing suddenly while swallowing some food. It could...

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  20. A large proportion of oxygen is left unused the human blood even after...

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