What is the process of taking in materials through the skin or eyes called?

• A. Absorption
• B. Inhalation
• C. Ingestion
• D. Exposure

Answer: (A)

The process of taking in materials through the skin or eyes is referred to as absorption. In the context of hazardous materials, absorption is a critical concept because it describes how toxic substances can enter the body without being inhaled or ingested. This can happen when hazardous chemicals come into contact with the skin or mucous membranes in the eyes, leading to potential health risks.

Understanding absorption is vital for those handling hazardous materials, as it emphasizes the importance of personal protective equipment (PPE) such as gloves and goggles to mitigate risk. By comprehensively grasping how chemicals can be absorbed, individuals can take informed precautions to protect themselves from harmful substances in their work environment.