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Signs and Symptoms of Drug Impairment - Overview and Examples

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  1. Session 7 75 Minutes Overview of Signs and Symptoms

  2. Learning Objectives • Give examples of specific drugs belonging to the seven drug categories • Describe the major signs and symptoms of impairment associated with each category

  3. Sign and Symptom Definition • Sign: An observable or detectable indicator of drug influence • Symptom: A subjective indicator of drug influence that is reported by the drug impaired subject

  4. CNS Depressants • HGN ? • VGN ? • LOC ?

  5. CNS Depressants • Pupil size ?

  6. CNS Depressants Vital signs ? • Pulse rate • Blood pressure • Body temperature

  7. CNS Stimulants • HGN ? • VGN ? • LOC ?

  8. CNS Stimulants • Pupil size ?

  9. CNS Stimulants Vital signs ? • Pulse rate • Blood pressure • Body temperature

  10. Hallucinogens • HGN ? • VGN ? • LOC ?

  11. Hallucinogens • Pupil size ?

  12. Hallucinogens Vital signs ? • Pulse rate • Blood pressure • Body temperature

  13. Dissociative Anesthetics • HGN ? • VGN ? • LOC ?

  14. Dissociative Anesthetics (Cont.) • HGN ? • VGN ? • LOC ?

  15. Dissociative Anesthetics • Pupil size ?

  16. Dissociative Anesthetics Vital signs ? • Pulse rate • Blood pressure • Body temperature

  17. Narcotic Analgesics • HGN ? • VGN ? • LOC ?

  18. Narcotic Analgesics • Pupil size?

  19. Narcotic Analgesics Vital signs? • Pulse rate • Blood pressure • Body temperature

  20. Inhalants • HGN ? • VGN ? • LOC ?

  21. Inhalants • Pupil size ?

  22. Inhalants Vital signs ? • Pulse rate • Blood pressure • Body temperature

  23. Cannabis • HGN ? • VGN ? • LOC ?

  24. Cannabis • Pupil size?

  25. Cannabis Vital signs ? • Pulse rate • Blood pressure • Body temperature

  26. Wrap Up Matrix summarizes the major signs of drug influence that are observed by DREs

  27. QUESTIONS?

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