홈 > Term: hazard quotient (HQ)
hazard quotient (HQ)
Ratio of toxicant exposure (estimated or measured) to a reference value regarded as corresponding to a threshold of toxicity.
Note: If the hazard quotient exceeds unity, the toxicant may produce an adverse effect but normally this will require a hazard quotient of several times unity; a hazard quotient of less than one indicates that no adverse effects are likely over a lifetime of exposure.
- 품사: noun
- 분야/도메인: 생물; 화학
- 카테고리: 독성학
- Company: National Library of Medicine
0
작성자
- Walter Lane
- 100% positive feedback