Which of the following contributes to the ability of the sympathetic nervous system to produce widespread responses within the body?
A) Several preganglionic neurons activate a single postganglionic neuron.
B) One preganglionic neuron sends collaterals to multiple ganglia, affecting multiple postganglionic neurons.
C) Multiple preganglionic neurons innervate each ganglion, sending out individual postganglionic neurons.
D) One preganglionic neuron can activate only one postganglionic neuron.
E) One postganglionic neuron branches into many collaterals that affect multiple organs.
Correct Answer:
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Q1: Preganglionic and postganglionic sympathetic neurons are anatomically
Q2: At rest, what is the relative contribution
Q3: Which of the following is indicative of
Q4: Located entirely within the autonomic ganglia, cells
Q6: Parasympathetic preganglionic neurons release the neurotransmitter ;
Q7: Parasympathetic postganglionic neurons release the neurotransmitter ;
Q8: The autonomic nervous system innervates all the
Q9: Which of the following best describes the
Q10: Parasympathetic preganglionic neurons travel in what nerves?
A)
Q11: Which of the following descriptions of collateral
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