Term
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Definition
HR (-Chronotropic)
Gastric secretion (Motility)
Bladder emptying
Bowel emptying
Miosis (Papillary muscle CXN-pupil constriction)
Bronchial smooth muscle constriction |
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Term
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Definition
HR (+Chronotropic)
BP (vasoconstriction)
Bronchial smooth muscle dilation
Shunting of blood (profuse vasoconstriction)
Mydriasis (pupil dilationfield of vision
Mobilization of stored energy glucose for brain and fatty acids for muscle activity |
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Term
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Definition
Most organs have dual innervation. When one system is activated it will cause the de-activation of the other or when one system is blocked it will cause the activation of the other.
Some organs have dual innervation which compliment each other. Ex: male reproduction: erection/ejaculation-PSNS/SNS,
A few have single innervation only. Ex: Blood vessels (SNS) |
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Term
| PNS neurotransmitters 4 total |
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Definition
| Acetycholine, Epinephrine, Norepinephrine, Dopamine |
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Term
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Definition
| is the only transmitter for the PSNS, also the pre-ganglionic transmitter for the SNS |
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Term
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Definition
| (Adrenaline): the main transmitter for the adrenal medulla |
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Term
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Definition
| the post-ganglionic transmitter for the SNS |
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Term
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Definition
| the role is undefined as yet through research |
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