front 1 Vasoconstriction and bronchodilation result from stimulation by the ________ division. | back 1 sympathetic |
front 2 Autonomic fibers emerging from the craniosacral region of the spinal
cord belong to the | back 2 parasympathetic |
front 3 Postganglionic fibers of the parasympathetic system are called
________ because they release | back 3 cholinergic |
front 4 The ________ nervous system consists of complete three-neuron reflex
arcs that exist entirely | back 4 enteric |
front 5 During development, all neurons with cell bodies in the PNS derive from the ________. | back 5 neural crest |
front 6 The cell bodies of postganglionic parasympathetic fibers to the pupil
and lens of the eye are | back 6 ciliary |
front 7 The ________ plexus is a network through which branches of the vagus
pass to the intestines | back 7 celiac |
front 8 Autonomic fibers to the pelvic organs pass through the pelvic plexus,
also known as the | back 8 inferior hypogastric |
front 9 Visceral reflexes that do not involve the CNS but instead synapse in
sympathetic ganglia are | back 9 peripheral |
front 10 Sympathetic preganglionic fibers leaving the thoracic spinal nerves
may ascend within the | back 10 sympathetic trunk |
front 11 Gray rami communicantes contain ________ sympathetic fibers that
travel to peripheral | back 11 postganglionic |
front 12 The sensation of pain from a visceral organ that is perceived in the
skin or outer body is the | back 12 referred pain |
front 13 The primary integrating center of the ANS is the ________ of the diencephalon. | back 13 hypothalamus |
front 14 The adrenal medulla is comprised of modified sympathetic ________
neurons which secretes | back 14 adrenergic or post-ganglionic |
front 15 Congenital megacolon, or Hirschsprung's disease, is a birth defect in
which the ________ | back 15 parasympathetic |