Which OSHA health hazard attacks blood cells?

The correct answer is hemotoxins because they specifically target blood cells or affect the functioning of the blood and its components. Hemotoxins can interfere with blood cell production or function, leading to conditions such as anemia or other blood disorders. Understanding this hazard is crucial for those in roles where they might be exposed to substances that can have these effects, such as in medical, laboratory, or hazardous waste management environments.

Carcinogens are substances that can lead to cancer but do not specifically attack blood cells. Dermatoxins primarily affect the skin, leading to conditions like irritation or rashes, and are of importance in occupational health but do not target blood cells. Cytotoxins can be toxic to cells in general, but they do not specifically indicate an effect on blood cells. The distinction helps in identifying the appropriate protective measures and medical responses when working with various hazardous materials.