Poisonous or dangerous to humans by swallowing inhalation or contact to eyes and skin.

• A. Skin Time
• B. Solvant
• C. Ultimate Elongation
• D. Toxic

Answer: (D)

This item tests how we describe a substance that can harm people through multiple exposure routes. Toxic means a substance is poisonous or dangerous to humans if it is swallowed, inhaled, or comes into contact with eyes or skin. That broad scope is why it’s the best fit for describing hazards that can affect you via ingestion, breathing in, or skin/eye contact.

Other terms don’t capture that multi-route danger. One term isn’t a standard safety descriptor for health hazards. Another refers to a solvent, which describes a type of chemical rather than the overall hazard level. The last term is a mechanical property of materials, not a health hazard.