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31 Cards in this Set
- Front
- Back
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Sympathic
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flight or fight
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Parasympathic
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feed or breed
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Enertic
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walls of gut
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somatic
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excites skelatal muscle
voluntary |
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autonomic
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excites/inhibit target cells
motor neurons>2 neurons>cardiac smooth muscle grandular epi |
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First order neurons
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preganloinc
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2nd order
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postganglionic
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cholingeric neruons
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AcH
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Adrenergic
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NE
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Sympathetic ganglia
Organized into |
Paraverbral: Adrenal medulla
Collaterial ganglia Sympathic trunk |
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Parasympathic ganglia
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Terminal intramural ganglia:
Subandibular cilliary otic pterygopalatine |
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Sympathic Preganlioinic Axons Exit
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Ventral roots of spinal cord T1 T2 L1 L2
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Connects with prevertbral ganglia in sympatic
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white rami
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Parasympatic
3 Oculomotor 7 Facial IX glossopharyngal X Vagus |
Cranial
Cillary iris pterygopalatine tear glands otic: parotid salivary glands walls of organs |
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Parasympatic Sacral
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Ventral roots of S2-S4
pelvic splaneltic nerves bladder rectum genitals |
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Enteric
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neuronal networks plexuses
stomach and intestines w/ hormones coord. movement and secretions inpur from parasympatic neurotransmitter sertoinin |
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Ach Binds to
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Nicotic
Muscarine |
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NE
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a-adrenergic
B-adrenergic |
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Preganglionic
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cholinergic spinal cord
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Parasympathic postganlionic
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Cholingeric
Nicotic |
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Sympatic postganlionic
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Adrenergic
Nicotinic eccrinie:cholgingic |
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Parasympatic target tissue
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Musacring block atropine
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Sym. target tissue
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adrenergic
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Eye dilation
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S dilate P constrict
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Heart rate and force
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S up P down
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Blood vessles skin
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S constrict P none
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Dilation of bronchiols
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air out force
S dilate P constrict |
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Glycogen to glucsoe
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S
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glycogen synthesis
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P
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GI
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S inhibit
P dilate |
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Penis
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S: ejaculation
P: erection |
