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Ch 29 Poisons
Poisons & Antidotes
Question | Answer |
---|---|
Define "Toxicity" | The degree to which something is poisonous |
In the US, most exposures to poisons are _________ and ___________. Involve how many agents? Result in what toxicity? What age? | acute and accidental; one agent; minor or no toxicity; younger than 6 |
A major poison prevention action that occurred in 1972... | Child-resistant packaging |
Acetaminophen can cause hepatic damage with what single dose? It becomes evident __________ after ingestion | 8 grams; 1-2 days |
Treatment for acetaminophen hepatic damage | Begin with induction of emesis or gastric lavage, followed by activated charcoal. Treatment with acetylcysteine is most effective if started within 8-10 hours. |
Benzos are eliminated mainly by____________. CNS depressant effects begin within ___________ of acute OD. | hepatic metabolism; 30 min |
Benzo OD can cause ____________ and _______________ | coma, respiratory depression |
The solution used for chlorinating swimming pools contains ____% of sodium hypochlorite | 20% |
Therapeutic salicylate intoxication is usually _______ and is called ___________. The earliest symptoms are _________ and _________. | mild; salicylism; vertigo and hearing impairment |
Poison, name the antidote: Acetaminophen; Benzos; Opiates | N-acetylcysteine; Flumazenil; Naloxone |
Poison Control Centers: network of more than ____ centers exist in the US. The First center was est. in __________ under the leadership of _________________________________. In NC, there is the... | 600; Chicago; Illinois Chapter of American Academy of Pediatrics; Duke University Poison Control Center |