Forensic Toxicology Lecture Notes

These flashcards cover key concepts in forensic toxicology, including definitions and processes related to the study of toxins and their implications in legal matters.

Forensic Toxicology

The examination of all aspects of toxicity that may have legal implications.

Metabolism of Alcohol

The transformation of alcohol in the body to other chemicals for elimination.

Absorption

The process by which alcohol enters the bloodstream after consumption.

Excretion

The process of eliminating alcohol from the body through breath, urine, and perspiration.

Oxidation

A chemical reaction where electrons are removed, converting alcohol to carbon dioxide and water.

Blood Alcohol Concentration (BAC)

The measure of alcohol in the bloodstream used to assess impairment.

Field Sobriety Tests

Commonly used tests to assess a person's level of alcohol impairment.

Implied Consent Laws

Laws that require drivers to submit to alcohol testing when suspected of intoxication.

Gas Chromatography

A method to measure blood alcohol concentration by separating substances on a column.

Vitreous Humor

The clear gel-like substance that fills the eye, useful for screening alcohol levels post-mortem.

Chain of Custody

The process of maintaining and documenting the handling of evidence to preserve its integrity.

Toxicology

The study of poisons and their effects on the body.

Antemortem drug testing

Drug testing conducted before death, often related to workplace or criminal investigations.

Postmortem drug testing

Drug testing conducted on decedents to determine substances present at the time of death.

Detection of Drugs and Poisons

The role of forensic toxicologists in identifying harmful substances in the body.

Drug Metabolites

The breakdown products of drugs as processed by the body.