Front

What is the name of the volcano that erupted in Washington State in 1980?

Back

Mt. St. Helens

Front

What is an outbreak that becomes widespread and affects a whole region, continent, or the world called?

Back

Pandemic

Front

What is the study of how poisonous substances affect an organism's health called?

Back

Toxicology

Front

What is the term for a response that occurs only at a certain dose?

Back

Threshold dose

Front

True or False: Respiratory infections are the leading cause of global deaths.

Back

True

Front

What is the primary focus of environmental health?

Back

The study of how environmental factors affect human health.

Front

What are some common environmental health hazards?

Back

Air pollution, water contamination, hazardous waste, and chemical exposure.

Front

What is the role of toxicology in environmental health?

Back

To assess the risks and effects of toxic substances on human health and the environment.

Front

What is the difference between an epidemic and a pandemic?

Back

An epidemic is a sudden increase in disease cases within a specific area, while a pandemic is an epidemic that spreads across multiple countries or continents.

Front

What is the significance of the threshold dose in toxicology?

Back

It indicates the minimum dose at which a toxic effect occurs.