Assertion: medulla | /r/CapableOf | signal respiratory muscles
Facets:
value: to decrease the ventilation rate
type: PURPOSE
value: so ph
type: OTHER
value: so carbon dioxide levels
type: OTHER
Source sentences:
text: In response, the chemoreceptors detect this change, and send a signal to the medulla, which signals the respiratory muscles to decrease the ventilation rate so carbon dioxide levels and pH can return to normal levels.