How does the vasomotor centre respond to rising H⁺/CO₂?

Question

Quizplus · Accepted Answer

The vasomotor centre responds to rising H⁺/CO₂ by stimulating vasoconstriction of arteries. This is because increased CO₂ levels indicate a need for increased blood flow to remove excess CO₂ and maintain homeostasis. The vasomotor centre mediates this response by stimulating sympathetic nerve impulses to the smooth muscle cells in the arterial walls, causing them to contract and narrow the blood vessels, which increases blood pressure and blood flow to vital organs.

How Does the Vasomotor Centre Respond to Rising H⁺/CO₂