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Mark the correct statements...

Mark the correct statements

A

Hearing - Breuer's reflex prevents the over expansion of lungs

B

Oxygen dissociation curve for foetal heamoglobin is on the left side with respect to maternal heamoglobin

C

When pneumotoxic centre transmits strong signal then inspiration time become shorter

D

The rate of breathing is 16-18 times per minute per adult

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The correct Answer is:
A, B, D
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