Ventilation is increased the most by
A)increases in arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$
B)decreases in arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$
C)increases in arterial $\mathrm { P } _ { \mathrm { O } _ { 2 } }$
D)decreases in arterial $\mathrm { P } _ { \mathrm { O } _ { 2 } }$
E)none of the above

Question

Quizplus · Accepted Answer

Increases in arterial $ \mathrm{P}_{\mathrm{CO}_2} $ stimulate chemoreceptors, leading to an increase in ventilation to expel more CO2 and maintain homeostasis.

Ventilation Is Increased the Most by A)increases in Arterial PCO2\mathrm { P } _ { \mathrm { CO } _ { 2 } }PCO2​​

Ventilation Is Increased the Most by
A)increases in Arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$