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Question

The __________ of the medulla oblongata send(s) sympathetic signals to arteriolar smooth muscle, helping to maintain peripheral resistance.

Answer

The baroreceptors located in the medulla oblongata have the important role of sending sympathetic signals to the arteriolar smooth muscle, which helps to regulate peripheral resistance. And what exactly is the medulla oblongata? It is a vital region of the brain that controls automatic and involuntary actions, such as sneezing, sweating, coughing, blinking, peristalsis, and constriction and dilation of the blood vessels. To expand your knowledge on the brain, feel free to check out brainly.com/question/17521907 #SPJ1.