Sympathetics GI-Dr. Morton

Every pelvic splanchnic will have what?

A visceral sensory nerve coming back from the target organ, back to the spinal cord through the dorsal root and synapse at the dorsal horn

ACH released by the pregang, binds to what receptor on the postganglionic?

* cholinergic receptor

Epinephrine released at the second synapse, attaches to which receptor in the target organ?

* Adrenergic receptor

Sympathetics course to end organs with?

arteries

Adrenal Medulla does not have what?

a post-ganglionic neuron

Most of the preganglionic origin of adrenal medulla comes from?

T12 level, could be L1 or L2

Adrenal medulla pre-ganglionics goes through what pre-aortic ganglion without synapsing?

aorticorenal ganglion

In adrenal medulla, it is itself the post-ganglionic neuron, so what does it do?

instead of having an axon, it releases epinephrine and norepinephrine into the bloodstream

Sweat glands use acetylcholine as what?

its postganglionic neurotransmitter

* Does not use norepinephrine