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yanamae yanamae
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Posts: 597
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6 years ago
What makes overdose such a common risk for heroin abusers?
 
  a) Heroin has a small ratio of effective dose to lethal dose
  b) Heroin is often diluted with toxic chemicals like rat poison.
   c) New users have low tolerance and tend to overdose.
   d) Switching from intravenous to intramuscular injections
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6 years ago
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