Term
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Definition
Poisoning:miosis (pupil constriction), blurred vision, increased salivation, diaphoresis, lacrimation, bronchial secretions, bronchoconstriction, bradycardia, abdominal cramping, increased gastric acid secretion, diarrhea and polyuria.tremor, convulsions, hypothermia
antidote-Atropine |
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Term
| ACH (or a parasympathomimetic drug/muscarinic agonist)* |
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Definition
Eye: miosis, accomodation
Bronchi: bronchoconstriction-Don’t give to asthma
Heart: decrease HR (decrease SA node firing)-Don’t give to Bradycardia, congestive failure
GI: increase motility, increase gastric acid secretion, and relaxation of sphincters-Don’t give to bowel obstruction (ruptured bowel and peritonitis) or stomach ulcers
Bladder: detrusor contracts, sphincter relaxes-Don’t give to bladder obstruction (rupture)
Salivary, lacrimal, mucus, sweat glands – increase secretion-Don’t give to pt. with risk of aspiration from tubes and saliva in their throats |
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Term
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Definition
Muscarinic agonist
Use:urinary retention (not obstruction)
SE: dry mouth, bronchoconstriction, decrease HR, increase GI motility
CI: asthma, bradycardia, heart block, hypotension, peptic ulcer disease, GI or GU obstruction |
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Term
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Definition
muscarinic agonist
Use: open glaucoma |
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Term
bladder is weak-give...
sphincter is weak-give... |
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Definition
mucarinic agonist
muscarinic antagonsit |
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Term
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Definition
| dry mouth, blurred vision, increase intraocular pressure, urinary retention, constipation, tachycardia |
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