Ace the Washington Pesticide Laws & Safety Test 2026 – Spray Your Way to Success!

Chronic toxicity refers to the long term effects that can occur from repeated exposure to a substance or active ingredient (AI). This can differ from immediate effects of exposure (option A), which may occur after a single exposure or occur quickly after exposure. Short term effects (option C) typically refer to effects that occur within a short period of time after exposure, but may not necessarily be long lasting. Similarly, the result of one-time exposure to a high dose (option D) may cause acute toxicity, but chronic toxicity specifically refers to the long term effects that can occur from repeated exposure.