ABVT study guide
ABVT · Work through your exam, one topic at a time.
The American Board of Veterinary Toxicology (ABVT) is a veterinary specialty organization recognized by the American Veterinary Medical Association, established in 1967 as the first professional organization to provide certification in toxicology. As a non-profit educational organization, the board administers a specialty certification examination to qualified veterinarians, and its credentialing process is intended to ensure that animal and human lives are protected by veterinarians with expertise in veterinary toxicology. Board-certified veterinary toxicologists work in academia, veterinary medical diagnostic laboratories, poison control centers, government agencies, industry, research laboratories, and private consulting firms, and they inform and educate health professionals and the public about toxicologic hazards to pets, livestock, and wildlife. This independent study material is designed for veterinarians preparing for that specialty certification examination. Topics on this exam: Veterinary Toxicology and General Toxicology and Toxicologic Principles. The ABVT study guide has 2 sections and about 635 words.
01Veterinary Toxicology: Core Concepts and Clinical Approach
Veterinary toxicology applies general toxicologic principles to animal patients, where species-specific physiology (rumen flora, hepatic enzyme patterns, renal concentrating ability, body size) changes both exposure and outcome. Candidates should be able to reason from a known toxin to a syndrome, and from a syndrome back to a differential list. Dose-response and threshold : the dose makes the poison; know that small-body patients receive larger mg/kg from the same absolute amount. Toxicokinetics : absorption (gastrointestinal decontamination windows), distribution (fat-soluble agents, body fat differences in cats), metabolism (cats are poor glucuronidators; ruminants are unusual in detoxifying some plant alkaloids), excretion (renal vs biliary).
345 words, about 2 min02General Toxicology and Toxicologic Principles
General toxicology provides the framework: exposure assessment, dose-response, toxicokinetics, mechanisms, target organ toxicity, and risk assessment. Candidates should be comfortable with terminology (LD50, NOAEL, LOAEL, therapeutic index, bioaccumulation, synergism) and with how studies are designed and interpreted. Exposure routes and duration : acute vs chronic; dermal, inhalation, oral, parenteral. Route affects bioavailability and first-pass metabolism.
290 words, about 1 min