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Cholinergics
NCLEX Review
Question | Answer |
---|---|
Neostigmine (Prostigmin) | Antimyasthnics |
Adverse Effects | bronchospasm, excess secretions, bradycardia, hypotension, diarrhea, salivation, nausea, vomiting, sweating |
Nursing Implications | Symptoms of overdose within one hr, weakness, dyspnea, dysphagia, Give with food or milk, give 30 minutes before meals to help swallow, |
Myasthenic crisis | Took dose late, low blood levels |
Cholinergic crisis | took dose early, blood levels too high |
Effectiveness of therapy | Relief of ptosis, diplopia, improved chewing, swallowing, extremity stregthen, breathing |
Action | Inhibits the breakdown of acetylchokine so that it accumulates and has a prolonged effect |
Effects of cholinergics | miosis, increased intestinal and skeletal muscle tone, bronchial and ureteral constriction, bradycardia, increased salivation, lacrimation, and sweating |