Toxicology Flashcard

Front

What is the role of a toxicologist?

Back

A toxicologist studies the effects of chemicals on living organisms, identifies toxins in the body, quantifies toxins, and compares healthy organs with toxic organs.

Front

True or False: All chemicals are toxic and harmful to the body.

Back

False. Not all chemicals are toxic; some are safe and beneficial.

Front

Which organ is most affected by alcohol poisoning over time?

Back

Liver.

Front

What is a drug?

Back

A natural or synthetic substance used to produce physiological or psychological effects.

Front

What are the methods a Human Performance toxicologist might use to test for alcohol?

Back

Blood analysis, urine analysis, and breath analysis.

Front

What is a toxin?

Back

A toxin is a harmful substance produced by living organisms that can cause disease or damage.

Front

What is the difference between a poison and a toxin?

Back

A poison is any substance that can cause harm, while a toxin specifically refers to harmful substances produced by living organisms.

Front

What is the purpose of toxicology?

Back

To understand the effects of chemicals on health and the environment, and to develop safety guidelines.

Front

What is an example of a common household toxin?

Back

Common household toxins include bleach, carbon monoxide, and certain cleaning products.

Front

What is the significance of dose in toxicology?

Back

The dose determines the toxicity of a substance; even harmless substances can be toxic at high doses.