Pelvic Autonomic

Question 1

Autonomic Nervous System, visceral afferent or efferent

Answer 1

efferent

Question 2

where do preganglionic cell bodies reside for sympathetic

Answer 2

T1-L2

Question 3

sympathetic postganglionic cell bodies

Answer 3

sympathetic chain and colateral ganglia/prevertebral ganglia

Question 4

parasympathetic preganglionic cell bodies

Answer 4

cranial nerve nuclei/sacral S2-S4

brainstem

Question 5

postsynaptic parasympathetic cell bodyies

Answer 5

in the walls of the organs they innervate

Question 6

white or gray ramus communicans is preganglionic

Answer 6

white ramus communcans is preganglionic

gray ramus communican is postganglionic sympathetic

Question 7

where is dorsal root ganglia located

Answer 7

in vertebral canal

Question 8

where is the chain ganglia located

Answer 8

outside the vertebral canal

Question 9

once presynaptic fiber enters the chain, which nerves pass through without synapsing

Answer 9

splanchnic nerves

Question 10

what do they sacral splanchnic nerves serve

Answer 10

pelvic viscera

Question 11

vertebral level of greater splanchnic nerves, and what do they serve

Answer 11

T5-T9

celiac ganglion

Question 12

vertebral level of lesser splanchnic nerves, and what do they serve

Answer 12

T10-T11

superior mesenteric

Question 13

vertebral level of least splanchnic nerves, and where are they going

Answer 13

T12

aorticorenal

Question 14

vertebral level of lumbar splanchnic nerves, and where are they going

Answer 14

L1-L2

IMA

Question 15

parasympathetic NS, 1 of the 4 cranial nerves, __for entire body all the way down to mid/hind gut transition

Answer 15

vagus

Question 16

the distal extent of vagus parasympathetic innervation

Answer 16

proximal 2/3 of the transverse colon

Question 17

sacral parasympathetic outflow via __splanchnic nerves

Answer 17

pelvic splanchnic nerves

Question 18

sacral splanchnic nerves and pelvic splanchnic nerves that come together to form

Answer 18

hypogastric plexus

Question 19

both sympathetic trunks running along the sacrum join in a single caudal ganglia called

Answer 19

ganglion impar

Question 20

sacral plexus is was kind of innervation

Answer 20

somatic (sensory/motor)

Question 21

contains sympathetic and parasympathetic fibers, innervation to proximal portion of hindgut

Answer 21

hypogastric plexus

Question 22

nervous system that is part of the intestinal tract

Answer 22

enteric NS

Question 23

2 plexus’ associated with the enteric nervous system (NS of intestinal tract)

Answer 23

submuscosa (meissner's plexus)
and myenteric (auerbach's) plexus (located into between smooth muscle layers )