A researcher studying the effect of a new medication on blood pressure finds that it causes a significant increase in cardiac output. Which mechanism would be most effective in reducing peripheral resistance?
Q1. A researcher studying the effect of a new medication on blood pressure finds that it causes a significant increase in cardiac output. Which mechanism would be most effective in reducing peripheral resistance?
Answer: Nitric oxide release
Explanation: Nitric oxide causes vasodilation and reduces peripheral resistance, which lowers blood pressure.