Receptors in the CNS that detect changes in arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$ are actually sensitive to the H? concentration of the brain extracellular fluid.

Question

Quizplus · Accepted Answer

The receptors in the CNS that detect changes in arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$ are known as central chemoreceptors. These receptors are actually sensitive to the H⁺ concentration of the brain extracellular fluid, which is directly influenced by the level of arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$. Therefore, this statement is true.

Receptors in the CNS That Detect Changes in Arterial PCO2\mathrm { P } _ { \mathrm { CO } _ { 2 } }PCO2​​

Receptors in the CNS That Detect Changes in Arterial $\mathrm { P } _ { \mathrm { CO } _ { 2 } }$