The taking of hazardous materials into the body through undamaged skin and the eyes is known as:

The taking of hazardous materials into the body through undamaged skin and the eyes is known as:

• A. absorption
• B. ingestion
• C. inhalation
• D. injection

Answer: (A)

Absorption is the process by which hazardous materials enter the body through intact skin and through the eyes. Dermal exposure happens when a chemical contacts the skin and can diffuse through its layers, while ocular exposure involves the eyes’ mucous membranes taking in the substance. This route is separate from ingestion (swallowing), inhalation (breathing in), or injection (puncturing into tissue). In real-world scenes, the extent of dermal absorption depends on the chemical’s properties, concentration, exposure duration, and skin condition, which is why protecting the skin and eyes with appropriate PPE is crucial to reduce this route of exposure.

Absorption is the process by which hazardous materials enter the body through intact skin and through the eyes. Dermal exposure happens when a chemical contacts the skin and can diffuse through its layers, while ocular exposure involves the eyes’ mucous membranes taking in the substance. This route is separate from ingestion (swallowing), inhalation (breathing in), or injection (puncturing into tissue). In real-world scenes, the extent of dermal absorption depends on the chemical’s properties, concentration, exposure duration, and skin condition, which is why protecting the skin and eyes with appropriate PPE is crucial to reduce this route of exposure.