What is true about toxic substances in Class 6 poisonous and infectious substances?

What is true about toxic substances in Class 6 poisonous and infectious substances?

• A. They are never hazardous.
• B. Toxic by inhalation, ingestion, and skin and eye absorption; may be flammable.
• C. They are safe around water.
• D. They only affect skin.

Answer: (B)

Exposure to Class 6 toxic and infectious substances is dangerous because the harm can come from multiple routes: inhalation, ingestion, or absorption through the skin and eyes. This means a substance can affect the body systemically even with short exposure, depending on the chemical or biological agent involved. In addition, some of these materials can be flammable, adding a fire and ignition risk alongside the poisoning hazard. That combination—toxicity plus potential flammability—drives the need for proper respiratory protection, skin and eye protection, and controls to prevent ignition and contain spills. The other statements aren’t accurate: these substances are not universally harmless, they aren’t inherently safe around water, and they do not only affect the skin.

Exposure to Class 6 toxic and infectious substances is dangerous because the harm can come from multiple routes: inhalation, ingestion, or absorption through the skin and eyes. This means a substance can affect the body systemically even with short exposure, depending on the chemical or biological agent involved. In addition, some of these materials can be flammable, adding a fire and ignition risk alongside the poisoning hazard. That combination—toxicity plus potential flammability—drives the need for proper respiratory protection, skin and eye protection, and controls to prevent ignition and contain spills. The other statements aren’t accurate: these substances are not universally harmless, they aren’t inherently safe around water, and they do not only affect the skin.