Try this document, which you must download:
www.health.utah.edu/healthpromotion/cep/continuingEd/..
Sra
the primary drive to breath is elicited by which of he following:
a.reduced PO2
b.reduced PCO2
c.increased PO2
d.increased PCO2
2 answers
The increase in CO2 in the blood stimulates the hypothalamus to increase breathing.
I hope this helps. Thanks for asking.
I hope this helps. Thanks for asking.