A symptom pattern of poisoning is called?

• A. Poison
• B. Irradiation
• C. Toxidrome
• D. Contamination

Answer: (C)

A toxidrome is a symptom pattern seen in poisoning. It’s a recognizable cluster of signs and symptoms produced by a toxin’s mechanism of action, often spanning multiple organ systems, which helps clinicians identify the likely class of poison even before specific tests are available. Understanding toxidromes guides immediate management and the use of targeted antidotes when applicable. The other terms don’t describe a patient’s clinical pattern: poisoning refers to exposure to a harmful substance, irradiation to exposure to ionizing radiation, and contamination means the presence of a toxin on surfaces or objects, not the body’s symptom pattern.