Which term denotes toxic substances that cause immediate illness or death when consumed in very small amounts?

Which term denotes toxic substances that cause immediate illness or death when consumed in very small amounts?

• A. Toxic
• B. Hazard
• C. Poison
• D. Dose

Answer: (C)

Poison denotes a substance that can cause illness or death from exposure even at very small amounts, reflecting high acute potency. The idea captured here is that some substances are capable of producing severe harm or fatal effects with only a tiny dose. Toxic is a broad descriptor meaning harmful in general, not necessarily implying immediate harm at tiny exposures. Hazard refers to the potential danger of a substance in a given situation, not the inherent potency. Dose is the amount taken, which matters for toxicity but does not name the substance itself. So the term that best fits substances causing immediate illness or death at very small amounts is poison.

Poison denotes a substance that can cause illness or death from exposure even at very small amounts, reflecting high acute potency. The idea captured here is that some substances are capable of producing severe harm or fatal effects with only a tiny dose.

Toxic is a broad descriptor meaning harmful in general, not necessarily implying immediate harm at tiny exposures. Hazard refers to the potential danger of a substance in a given situation, not the inherent potency. Dose is the amount taken, which matters for toxicity but does not name the substance itself. So the term that best fits substances causing immediate illness or death at very small amounts is poison.