In which way are the sympathetic and parasympathetic divisions of the autonomic system similar?Multiple ChoiceBoth utilize two neurons per message.In both, the preganglionic neuron is shorter than the postganglionic neuron.Both use norepinephrine as their neurotransmitter.Both arise from the sacral spinal nerves.Both are associated with the relaxed state (rest-and-digest).

The autonomic nervous system can be readily divided into:Group of answer choicesfour divisions: – the sympathetic, parasympathetic, enteric and vagal sensorytwo divisions – the sympathetic and parasympatheticfive divisions – the sympatethetic, parasympathetic, enteric, spinal sensory and vagal sensoryfour divisions – the sympathetic, parasympathetic, enteric and spinal sensorythree divisions – the sympathetic, parasympathetic and enteric

What is the effect of both the sympathetic and parasympathetic nervous system innervating the same organ/effector?Multiple ChoiceOne would inhibit the organ and one would activate the organ.Both would inhibit the organ.Both would stimulate the organ.

Choose the true statement regarding preganglionic autonomic neuronsQuestion 6Select one:a.May arise from the lateral horn of the spinal cordb.Sympathetic types mainly arise from the cranial nervesc.Parasympathetic types are generally shorter than sympathetic typesd.Sympathetic types are adrenergic

Postganglionic neurons in the parasympathetic division of the autonomic nervous system release at their synapses.

Both sympathetic and parasympathetic divisions are tonically active, which means theyQuestion 11Select one:a.continually conduct impulses to the brain.b.are hydrolyzed by the enzyme acetylcholinesterase.c.continually conduct impulses to autonomic effectors.d.have opposing effects.