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13 Cards in this Set
- Front
- Back
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what are the divisions of the nervous system
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cns
pns |
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what does the pns do
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motor
sensory |
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what are sub-divisions of motor-PNS?
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somatic
ans |
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what are divisions of ans
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sns
psns |
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what does the sns release
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NE
EP |
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what are the receptors for sns?
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a1
a2 b1 b2 |
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what is the neurotransmitter for psns
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ach
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what is the receptor for psns
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muscarinic
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what is the adrenic response for alpha 1
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pupils dialate
arterial constriction (skin, viscera, mucous membrane), bladder sphicter and prostatic capsule constrict |
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what does not have a adrenergic receptor
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alpha 2
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what is the beta 1 adrengic response
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increase hr
increase heart contract increase conduction release of renin (from kidney) |
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what is the adrenergic response for beta 2
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bronchodialtion
liver realease glucose arterial dialation (heart, lung, skeletal muscle) uterine relaxation |
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what is the cholinergic response for pns
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decrease heart rate
decrease contraction pupil constriction bronchoconstriction bladder emptying increase peristalsis increase saliva increase gastric secretion increase bronchial secretions |
