Respuesta :
The majority of blood arteries, the arrector pili muscle in the skin, and the adrenal medulla are the only organs that receive sympathetic innervations.
The adrenal medulla, the arrector pili muscles, the sweat glands, and the majority of blood arteries are among the organs that solely receive sympathetic innervation, despite the fact that most organs are activated by both and parasympathetic neurons. Most veins and arterioles only receive sympathetic nerve cells (arteries and capillaries are not innervated). Only the sympathetic nerve innervates the majority of sweat glands (most are cholinergic). Both ANS divisions innervate the salivary glands, although their activities are complementary and both promote salivary production. The impulses go from your spinal cord and activate ganglia. The required signals are then broadcast widely throughout your body by your sympathetic ganglia to various bodily regions. Your heart, lung, arteries, and sweat may be affected.
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