L4 Control of Respiration Flashcards

1
Q

Regulation of ventilation rate by chemoceptors

A

Peripheral: stimulated by H and Po2
Central: stimulated by H in extracellular fluid in brain

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2
Q

Ventilation rate increases when PO2 gets below…

A

Below 60 mmHg

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3
Q

Ventilation rate increases when PCO2 gets above

A

Above 40 mmHg

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4
Q

Hypoxia

A

deficiency of O2 at level of the tissues

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