CNS Medications
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is the central nervous system composed of? | brain & spinal cord
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| The peripheral nervous system is made up of... | nerves stemming off of CNS
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| The peripheral nervous system is divided into... | Sensory & Motor divisions
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| The sensory (afferent) division of the PNS is... | receptors TO CNS (ex: touching a table)
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| The motor (efferent) division of the PNS is... | FROM CNS to nerves (ex: how to move)
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| The motor (efferent) division of the PNS is divided into... | Autonomic nervous system & Somatic nervous system
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| The Autonomic nervous system controls... | reflexes, breathing (involuntary)
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| The Somatic nervous system is... | voluntary (ex: you tell yourself how to do it; ex: taking notes)
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| The Autonomic nervous system is divided into... | Sympathethic & parasympathetic division
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| The Sympathetic division controls _______ & produces _______ & _________ | fight or flight...epinephrine & norepinephrine
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| The Parasympathetic division controls _______ & produces _________ | rest & digest...acetylcholine
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| Activation of the sympathetic division includes the following, physical signs...(7) | 1.) dilated pupils
2.) inhibits flow of saliva
3.) accelerated heart beat
4.) dilates bronchi
5.) inhibits peristalsis & secretions
6.) conversion of glycogen to glucose (to get energy)
7.) inhibits bladder control (so we don't pee our pants)
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| Neuromuscular blocking agents are used to: (3) | 1.) assist with sedation during anesthesia
2.) control seizures
3.) suppression of gag reflex (during intubation)
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| Muscle relaxants & antispasmodic agents are used to...(3) | 1.) control muscle spasticity related to muscle injury
2.) muscarinic agonists (urinary retention)...help PEE
3.) muscarinic antagonists (neurogenic bladder)...prevent from peeing
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Created by:
amydawsonpool13
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