DRUG RECOGNITION EXPERT MATRIX | COMPLETE QUESTIONS AND ANSWERS
2025-2026 LATEST UPDATE
Dissociative Anesthetics - Reaction to Light Normal
Dissociative Anesthetics - Pulse Rate Up
Dissociative Anesthetics - Blood Pressure Up
Dissociative Anesthetics - Body Temperature Up
Dissociative Anesthetics - Muscle Tone Rigid
Dissociative Anesthetics - General Indicators Blank stare/ chemical odor (PCP)/ confused/
cyclic behavior/ disoriented/ hallucinations/ incomplete verbal/ increased pain threshold/ non-
communicative/ perspiring/ possibly violent/ sensory distortions/ slow, slurred speech/ slowed
responses
Dissociative Anesthetics - Duration of Effects PCP: 4-6 hours
DXM: 3-6 hours
Ketamine: up to 2 hours
, Dissociative Anesthetics - Usual Methods of Ingestion Injected
Insufflation
Oral
Smoked
Transdermal
Dissociative Anesthetics - Overdose Signs Coma
Seizures
CNS Stimulants - HGN None
CNS Stimulants - VGN None
CNS Stimulants - LOC None
CNS Stimulants - Pupil Size Dilated
CNS Stimulants - Reaction to Light Slow
CNS Stimulants - Pulse Rate Up
2025-2026 LATEST UPDATE
Dissociative Anesthetics - Reaction to Light Normal
Dissociative Anesthetics - Pulse Rate Up
Dissociative Anesthetics - Blood Pressure Up
Dissociative Anesthetics - Body Temperature Up
Dissociative Anesthetics - Muscle Tone Rigid
Dissociative Anesthetics - General Indicators Blank stare/ chemical odor (PCP)/ confused/
cyclic behavior/ disoriented/ hallucinations/ incomplete verbal/ increased pain threshold/ non-
communicative/ perspiring/ possibly violent/ sensory distortions/ slow, slurred speech/ slowed
responses
Dissociative Anesthetics - Duration of Effects PCP: 4-6 hours
DXM: 3-6 hours
Ketamine: up to 2 hours
, Dissociative Anesthetics - Usual Methods of Ingestion Injected
Insufflation
Oral
Smoked
Transdermal
Dissociative Anesthetics - Overdose Signs Coma
Seizures
CNS Stimulants - HGN None
CNS Stimulants - VGN None
CNS Stimulants - LOC None
CNS Stimulants - Pupil Size Dilated
CNS Stimulants - Reaction to Light Slow
CNS Stimulants - Pulse Rate Up
