Blood flow and blood pressure are regulated by the amount of _____ released into the bloodstream.

Question

Quizplus · Accepted Answer

Nitric oxide is a molecule that acts as a potent vasodilator, which means it relaxes the smooth muscle of blood vessels and increases blood flow. When nitric oxide is released into the bloodstream, it causes blood vessels to dilate, which in turn reduces blood pressure. Therefore, the amount of nitric oxide released into the bloodstream plays a crucial role in regulating blood flow and blood pressure.

Blood Flow and Blood Pressure Are Regulated by the Amount