Term
Endogenous sympathetic response:
Flight or Fight response to danger.
Name a few effects |
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Definition
- Increasing hear rate, and contractility
- shunting blood to the muscles and heart
- strong effect on vascular functions
- acetylcholine transmits impulses in ganglia
- acetylcholine transmits impulses in cholinergic receptors of sweat and at some vascular nerve endings.
- Norepinephrine is main chemical transmitter at post-ganglionic adrenergic nerve endings in end-organs. |
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Term
______ stimulates the adrenergic receptor
______ increases levels of norepinephrine at adreneric receptors. |
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Definition
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Term
| acetylcholinesterase is inhibited by _______? |
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Definition
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Term
| ________ and _______ block the muscarinic receptors preventing the action of acetylcholine, this results in a dominance of the sympathetic nervous system |
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Definition
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Term
| Parasympathetic Nervous System is an _____ system that _______ energy. |
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Definition
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Term
| Parasympathetic NS: nerves originate from ______ _____ regions |
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Definition
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Term
| PNS: ______ the absorption and digestion of food, and ______ the heart rate. |
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Definition
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