Toxicology Flashcards
Toxicology
study of poisons
forensic toxicology
study of poisons and toxicity that may have legal implications/problems
People who work w/ drugs (or poisons) after they are ingested into the body
Toxicologists
ppl who use drugs as physical evidence
Seized drug analysis
employed in:
postmortem/workplace drug testing
ADME to track drugs
Absorption
Distribution
Metabolism
Excretion
Metabloized in
liver
intense euphoria, elevations of heart rate,blood pressure, and respiratory rate
Amphetamines
resembles amphetamine, natural product, elevates the heart rate, blood pressure and respiratory rate, metabolized in the blood to methylecgonine
Cocaine
psychoactive compounds found within marjiuana, THC: active agent, euphoria, perceptive alterations, and memory impairment, mood swings, hallucinations, and delusions and paranoia
Cannabinoids
Non medical deaths
Alcohols
Cyanide
Carbon monoxide
Hydrocarbons
Ethanol is beverage alcohol, Methanol and isopropyl alcohol present in environment/workplace, Concentrations > 350 mg/dL are consistent with death
Alcohol
Fastest acting form is the gas hydrogen cyanide, Death occurs quickly, usually within minutes, Levels above 2500 ng/mL are fatal
Cyanide