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ANS

QuestionAnswer
true or false: preganglionic fibers are myelinated true
true or false: postganglionic fibers are myelinated false
which parts of the hypothalamus control the sympathetic division? posterior and lateral
which parts of the hypothalamus control the parasympathetic division? anterior and medial
voluntary or involuntary: somatic nervous system voluntary
voluntary or involuntary: autonomic nervous system involuntary
what structures are innervated by the somatic nervous system? skeletal muscles
which structures are innervated by the autonomic nervous system? smooth & cardiac muscles, glands
excitatory or inhibitory: efferent neurons of the somatic nervous system excitatory
excitatory or inhibitory: efferent neurons of the autonomic nervous system excitatory and inhibitory
which neurotransmitters are associated with the somatic nervous system? ACh
which neurotransmitters are associated with the autonomic nervous system? ACh, NE
length of the preganglionic fibers of the sympathetic division short
length of the preganglionic fibers of the parasympathetic division long
location of the preganglionic neuron of the sympathetic division thoracolumbar
location of the preganglionic neuron of the parasympathetic division craniosacral
the ____ganglionic fibers of the __________ division are adrenergic post, sympathetic
location of the autonomic ganglion of the sympathetic division prevertebral and paravertebral
location of the autonomic ganglion in the parasympathetic division terminal
length of postganglionic fibers of the sympathetic division long
length of postganglionic fibers of the parasympathetic division short
this type of neuron has one extension unipolar
this division is concerned with energy conservation parasympathetic
where can nicotinic receptors be found? postganglionic neurons of both divisions
where can muscarinic receptors be found? postganglionic neurons of the parasympathetic division
describe the visceral reflex arc receptor --> afferent neuron --> interneuron --> preganglionic neuron --> postganglionic neuron --> effector
Created by: mhaye26