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Functional Anatomy: Midterm #2
Nervous system: Sympathetic vs Parasympathetic
30
Anatomy
Undergraduate 4
05/15/2013

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Cards

Term
Sympathetic spinal cord origins
Definition
T1-L2
Term
Parasympathetic spinal cord origins
Definition
III, VII, IX, X
S2-S4
Term
Sympathetic location of ganglia
Definition
far from target
pre/paravertebral
Term
Parasympathetic location of ganglia
Definition
close to target
Term
Sympathetic receptors
Definition
pre-gang:
-muscarinic
-nicotinic
post-gang:
-alpha
-beta
Term
Parasympathetic receptors
Definition
muscarinic
Term
Sym location of pre-ganglionar neuron
Definition
lateral horn of grey matter T1-L2
Term
Parasym location of pre-ganglionar neuron
Definition
nuclei of III, VII, IX, X and S2-S4
Term
Sym location of post-ganglionar neuron
Definition
paravertebral ganglia
-C3, T11, L4, S4, COCCY1
prevertebral ganglia
-splachnic nerves
Term
Parasym location of post-ganglionar neuron
Definition
terminal gang
-ciliary
-pterygopalatine
-submandibular
-otic
-go directly to organs
Term
Sym spinal rout innervations
Definition
body wall
Term
Sympathetic route innervations
Definition
-thorax
-carotid
-cardiac plexus
-pulmonary plexus
Term
Sym sphlachnic route
Definition
all viscera of abdomen and repro.
Term
Para III coverage
Definition
ciliary and pupillary constrictor muscles
Term
Para VII coverage
Definition
-salivary glands
-nasal glands
-lacrimal glands
Term
Para IX coverage
Definition
parotid
Term
Para X coverage
Definition
-cardiac plexus
-pulmonary plexus
-esophogeal plexus
-viscera of abdominal cavity, celiac ganglion
Term
Para pelvic nerves coverage
Definition
-distal colon, rectum, bladder, reproductive organs
Term
Sym on cardiovascular
Definition
increase hear rate
vasoconstricion
also in kidneys
Term
Parasym on cardiovascular
Definition
decreased heart rate
little effect on vascular tone
Term
Sym on lungs
Definition
bronchodilation
Term
Parasym on lungs
Definition
bronchoconstriction
Term
Sym on digestive
Definition
decreased motility
Term
Parasym on digestive
Definition
increased motility and secretion
Term
Sym on liver
Definition
glycogen breakdown
Term
Parasym on liver
Definition
glycogen synthesis
Term
Sym on skin
Definition
piloerection
Term
Sym on eye
Definition
pupil dilation
thinning of lens
Term
Parasym of eye
Definition
pupil constriction
Term
Parasym on bladder
Definition
emptying
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