Test
Pesticides
Preguntas del test (10)
1Which of the following rodenticides is cardiotoxic to rats but emetic to other animals?
- AWarfarin
- BRed Squill
- CSodium Fluoroacetate
- DNorbromide
2Which of the following rodenticide causes contraction of peripheral vessels through a receptor only present in rats?
- AStrychnine Sulphate
- BAlpha Naphthyl Thiourea
- CRed Squill
- DNorbromide
3Alpha Naphthyl Thiourea reacts with water and GI tract to produce phosphine gas which leads to irritation, convulsions and death.
- AVerdadero
- BFalso
4Which of the following rodenticides DO NOT have selective toxicity?
- AWarfarin
- BRed Squill
- CNorbromide
- DSodium Fluoroacetate
- EAlpha Naphthylthiourea
- FZinc Phosphide
- GStrychnine Sulfate
5Captan is a teratogen without metabolic conversion.
- AVerdadero
- BFalso
6Which of the following fungicides causes porphyria cuteness trada and photosensitivity?
- AHexachlorobenzene
- BManeb
- CCaptan
- DMercurial Fungicides
7Incomplete combustion of tetra- and penta- chlorophenols forms which toxic chemical?
- AEthylene Thiourea (ETU)
- BDioxins
- CPhosphine gas
- DDithiocarbamate
8Dithiocarbamates (e.g. Maneb) are organometallic fungicides with which of the following toxic effects?
- AMutagenic
- BCarcinogenic
- CTeratogenic
- DAntithyroid Agent
- EAll of the above
9Which of the following structures is dioxin?
- A
- B
- C
- D
- A
10Dinitrophenol compounds act by coupling oxidative phosphorylation reactions, causing hypothermia.
- AVerdadero
- BFalso
Información
- Descripción
- Bisc 313
- Autor
- mlaavoie
- Idioma
- English
- Visitas
- 43
- Etiquetas
- Valoración
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