Sympathetic division fibers leave the spinal cord in the ________.
A) craniosacral regions, and the postganglionic fibers secrete norepinephrine
B) thoracolumbar region, and the postganglionic fibers secrete acetylcholine
C) craniosacral region, and the postganglionic fibers secrete acetylcholine
D) thoracolumbar region, and the postganglionic fibers secrete norepinephrine
E) craniosacral region, and the preganglionic fibers secrete norepinephrine
Correct Answer:
Verified
Q111: The parasympathetic and sympathetic nervous systems are
Q112: Gray matter contains collections of unmyelinated fibers
Q113: The collection of spinal nerves at the
Q114: The withdrawal, or flexor, reflex is one
Q115: The central nervous system includes the spinal
Q117: Ependymal cells beat their cilia to help
Q118: Difficulty in breathing may reflect damage to
Q119: The thalamus plays a role in regulation
Q120: Cerebrospinal fluid circulates within the ventricles of
Q121: Complex networks of spinal nerves are termed
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents