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Stack #158877

kilgore lvl1: cholinergic antagonists (blockers)

QuestionAnswer
what effects do cholinergic blockers have on the heart >low doses: decrease heart rate >high doses: increase heart rate
what effects do cholinergic blockers have on the central nervous system >low doses: decrease muscle rigidity and tremors >high doses:cause drowsiness, disorientation & hallucinations
what effects do cholinergic blockers have on the eyes dilation of pupils (Mydriasis), decrease accommodation
what effects do cholinergic blockers have on the GI system >relax muscle tone >decrease intestinal & gastric secretions >decrease motility and peristalsis
what effects do cholinergic blockers have on the urinary system >decreased motility >constricted sphincter (Urinary retention)
what effects do cholinergic blockers have on the secreting glands decreases bronchial secretions, salivation and sweating
what effects do cholinergic blockers have on the respiratory system >Decrease bronchial secretions >dilate bronchial airways
what are typical side-effects of cholinergic blockers? dry mouth, urinary retention, constipation, blurred vision, confusion, tachycardia
key facts for atropine >low doses of 0.2-0.5mg treat bradycardia >doses over 0.5mg treat cholinergic toxicity
Key facts for benztropine mesylate >resembles atropine & benadryl >used for PD primarily & EPS
Key facts on dicyclomine >treats GI motility issues like IBS
Key facts on tolterodine >treats urinary frequency, urgency, and urge incontinence due to bladder overactivity
key facts on scopolamine >prevents motion sickness
Created by: gfcfnina
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