EHT 419 covers 14 topics. StudyPath paces them into daily study
sessions that finish before your exam date, with practice questions and worked
answers for each one.
Effects of toxic substances on health and environment
Routes of entry of toxic substances
Toxicokinetics, carcinogenesis, mutagenesis and teratogenesis
Health effects of toxic substances
Monitoring of toxic substances and hazardous waste
Legislation on toxic substances
International conventions and treaties
Control measures for toxic substances
Public education on toxic materials
Control of transportation and movement of toxic substances
A sample from this course
One topic, as StudyPath teaches it.
Introduction to toxicology
Toxicology is the science that studies the adverse effects of chemicals on living organisms and the environment. It introduces key concepts such as dose‑response relationships, routes of exposure, and the principles of risk assessment, all of which are foundational for understanding how substances can harm human health and ecosystems.
What you get for EHT 419
Every topic above, split into sessions and dated against your exam.
Practice questions per session, with answers that explain themselves.
Offline reading — the whole course is a few hundred KB on your phone.
An AI tutor that answers questions using this course's own material.