Neural signal from which centre can reduce the duration of inspiration – InterviewSolution

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1.	Neural signal from which centre can reduce the duration of inspiration isA. Chemosensitive areaB. Respiratory rhythm centreC. Pneumotaxic centreD. Receptors associated with aortic arch and carotid artery
Answer» Correct Answer - C Acentre present in the pons region of the brain called pneumotaxic centre can moderate the iimctions of the respiratory rhythm centre. Neural signal from this centre can reduce the duration of inspiration and thereby alter the respiratory rate. In human beings, in each breath, inspiration accounts for 2 seconds and expiration accounts for 3 seconds. When the pneumotaxic centre is more active, breathing rate is more rapid.

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