chpt 19: ANS

Question 1

ANS overall function

Answer 1

• regulates cardiac, smooth muscles and glandular tissues

Question 2

which ans system does not effect the liver and adrenal glands

Answer 2

parasympathetic

Question 3

which organs does the ans innervate

Answer 3

• pupils
• salivary glands
• heart
• bv
• bronchi
• skeletal muscles
• GI tract
• bladder
• liver and adrenal glands (symp sys only)

Question 4

location of sym system

Answer 4

thoracolumbar (within spc)

Question 5

which ans sys is located in the carniosacral region

Answer 5

parasympathetic sys

Question 6

structure of pre-ganglion neuron in sympathetic sys

Answer 6

myelinated and short

Question 7

where is the post- ganglion neuron long and unmyelinated

Answer 7

sympathetic system

Question 8

when are pre-gang axons long and myelinated

Answer 8

parasympathetic sys

Question 9

structure of post g axons in parasympathetic sys

Answer 9

short and unmyelinated

Question 10

ganglions in autonomic / prevertbral ganglion

Answer 10

• celiac ganglion
• superior mesenteric regions
• inferior mesenteric regions
• aorticorneal regions

Question 11

what are the autonomic / prevertbral ganglion referring to

Answer 11

pre-g in sympathetic system

Question 12

superior mesenteric ganglion location

Answer 12

upper abdomen

Question 13

which ganglion is inferior to the diaphragm

Answer 13

celiac ganglion

Question 14

which ganglion is in the middle of the abdomen

Answer 14

inferior mesenteric ganglion

Question 15

location of aorticorenal ganglion

Answer 15

• renal artery

Question 16

what forms the lesser and greater splanchnic nerves

Answer 16

pre-g axons from sympathetic system

Question 17

post g in sympathetic system comes from

Answer 17

• superior cervical ganglion

- middle and inferior ganglion

Question 18

where do pre and post g axons terminate and emerge from in the parasympathetic sys

Answer 18

terminal ganglion

Question 19

where do pre and post g axons terminate and emerge from in the sympathetic sys

Answer 19

sympathetic truck ganglion

Question 20

terminal ganglion (4)

Answer 20

• ciliary ganglion
• pterygopalatine ganglion
• submandibular ganglion
• otic ganglion

Question 21

which CN passes through the ciliary ganglion with pre g axons in para sys

Answer 21

oculomotor nerve (CN3)

Question 22

which gangion do pre-g and facial nerve (CN7) pass through

Answer 22

pterygopalatine and submandibular ganglion

Question 23

what CN passes through the otic ganglion in parasympathetic sys

Answer 23

glassopharynheal nerve (CN9)

Question 24

what does pre g in sympathetic sys release

Answer 24

• ACh

Question 25

when is ACh releases

Answer 25

• pre g sym

- pre and post g parasympathetic

Question 26

where is NE and E release

Answer 26

post g sym sys

Question 27

function of sympathetic sys

Answer 27

fight or flights

Question 28

which sys is responsible for rest and digest

Answer 28

parasympathetic

Question 29

what ans sys increases heart rate, bp, breathing blood to sk and blood sugar levels

Answer 29

sympathetic system

Question 30

when is attention to urinary sys, digestive sys increased

Answer 30

parasympathetic sys