A man will be unconscious if the blood supply | vedclass

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(C) The brain is highly sensitive to oxygen deprivation. If the blood supply to the brain is interrupted, the supply of oxygen and glucose to the neur

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$10$ seconds

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(C) The brain is highly sensitive to oxygen deprivation. If the blood supply to the brain is interrupted, the supply of oxygen and glucose to the neurons is cut off. $A$ person typically becomes unconscious within $5$ to $10$ seconds of the cessation of cerebral blood flow, as the brain's limited energy reserves are rapidly depleted. Among the given options, $10$ seconds is the standard threshold cited in physiological contexts for the onset of unconsciousness.

$A$ man will be unconscious if the blood supply to the brain is stopped for more than

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