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Pneumotaxic center which can moderate th...

Pneumotaxic center which can moderate the functions of the respiratiory rhythm centre is present at

A

If both Assertion & Reason are True & the Reasonn is a correct explanation of the Assertion .

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are false.

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Pneumotaxic centre which can moderate the functions of the respiratory rhythm centre is present at

Pneumotaxic centre which can moderate the functions of the respiratory rhythm centre is present at

Pneumotaxic center which can moderate the functions of the respiratory rhythm center is present in

The respiratory rhythm centre is present in the

Respiratory rhythm centre is present in :-

Pick out the correct statements: a) Pneumotaxic centre moderates the functioning of respiratory rhythm centre. b) Pneumotaxic centre is primarily responsible for regulation of respiratory movements. c) Decrease in pH of cerebrospinal fluid is detected by medulla. d) The role of carbon dioxide in the regulation of respiratory rhythm is quite insignificant.

Pneumotaxic centre is present in:

Fill up the blanks in the following paragraph by selecting the correct option. Human beings have a significant ability to maintain and moderate the respiratory rhythm to suti the demands of the body tissues. This is done by the neural system. A specialised centre present in the medulla region of the brain called overset((i))"_______" is primarily responsible for this regulation. Another centre present in the pons region of the brain called overset((ii))"_______" can moderate the functions of the repiratory rhytm cenre. Neutral signal from this cenre cen reduce the duration of overset((iii))"_______" and thereby alter the respiratory rate. A overset((iv))"_______" is situated adjacent to the rhythm centre which is highly sensitive to CO_(2) and hydrogen ions.

Assertion : Pneumotaxic centre, located in the medulla region of the brain, moderates the respiratory rhythm centre. Reason : Pneumotaxic centre controls the switch 'ON' point of inspiration.

Assertion : Pneumotaxic centre is situated in Pons Reason: It can regulate the functioning of rhythm centre

ALLEN-HUMAN PHYSIOLOGY -I-EXERCISE-IV(Assertion & Reason)
  1. Assertion :- In the tissue high P(CO(2)), low P(O(2)) , higher H^(o+) ...

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  2. Assertion :- A chemosensitive area is situated adjacent to the rhythm ...

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  3. Pneumotaxic center which can moderate the functions of the respiratior...

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  4. Assertion :- Strong pneumotoxic signal results complete filling of lun...

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  5. Assertion :- While ascending up a mountain , one gets less oxygen res...

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  6. Assertion :- Major part of CO(2) is transported in the form of sodium ...

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  7. Assertion :- Emphysema is a chornnic disorder in which alveolar walls ...

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  8. Assertion :- In the alveoli, dissociation of CO(2) from carbamino-haem...

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  9. Assertion :- Haemoglobin can not get saturated with oxygen more than 9...

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  10. Which statement are ture / false? (i)blood transports CO(2) comparat...

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  11. Bohr effect is the effect of

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  12. Assertion :- Low concentration of oxygen allow dissociation of oxyhaem...

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  13. Statement 1 : Mammals can eat while breathing. Statement 2 : Mammals...

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  14. Assertion :- Carbonic acid is more formed inside the RBC's than the pl...

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  15. Assertion : Smoking makes oxgyen less available to the body Reason :...

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  16. Assertion : Lymphocyte are the largest corpuscles. Reason : Nucleu...

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  17. Assertion: Platelets play an important role in blood clotting. Reaso...

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  18. Assertion :- Blood group 'O' is a univesal donar blood. Reason :- A...

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  19. Assertion :- Rh factor is considered in blood transfusion. Reason :...

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  20. Assertion: Heparin is an anticoagulant found in mammals. Reason: He...

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