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The impulse for voluntary muscles for fo...

The impulse for voluntary muscles for forced breathing starts in
1. medulla
2. cerebrum
3. spinal cord
4. vagus nerve

A

medualla

B

cerebrum

C

spinai cord

D

vagus nerve

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-BREATHING AND EXCHANGE OF GASES -MULTIPLE CHOICE QUESTIONS
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  2. Rate of breathing is maximally affected by

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

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

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

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

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  7. Lack of breathing is

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

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  9. Asthma is a respiratory disease caused by:

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  10. In which disease, due to flattening of tracheal vessels, alveoli are d...

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  11. Which of the following is not true about asthma ?

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  12. In heavy smoker the alveoli of the lungs are enlarged and damaged whi...

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  13. Match the disorders given in column I with symptoms under column II ch...

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  14. Hypoxia is the condition in which less oxygen becomes available to the...

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  15. Whether a child died after birth or died before birth can be confirmed...

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  16. About 97 % of oxygen is transported by RBC. The remaining 3 % is 1. pr...

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  17. The diagram represents the human larynx choose the correct combination...

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  18. Lack of pulmonary surfactant produces

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  19. In the resting person saturation of hemoglobin as blood leaves the tis...

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