Which of the Following is Least Descriptive of Thoracolumbar Outflow

Question

Which of the following is least descriptive of thoracolumbar outflow?
A) Fight or flight
B) Muscarinic and nicotinic receptors
C) Sympathetic nervous system
D) Paravertebral ganglia

Accepted Answer

The presence of muscarinic receptors suggests involvement of the parasympathetic nervous system, not the sympathetic thoracolumbar outflow.