Environmental toxicology is the study of the nature, properties, effects and detection of toxic substances in diverse environments and those exposed. This unit provides an introduction to basic toxicology for students in public health disciplines and focuses on developing an understanding of the principles and concepts relating to environmental exposures. Topics that will be covered include routes of exposure, the concept of dose, dose-response relationships, absorption and distribution of toxicants, biotransformation and elimination, target organ toxicity, carcinogenesis, mutagenesis, teratogenesis and risk assessment. The unit will examine toxins of interest within community and occupational contexts and how they are tested and regulated. Case studies and special topics will be critically reviewed.
|Student Contribution Band||SCA Band 2|
|Fraction of Full-Time Student Load||0.125|
|Pre-requisites or Co-requisites||
48 credit points AND
SCIE11022 OR CHEM11041
Important note: Students enrolled in a subsequent unit who failed their pre-requisite unit, should drop the subsequent unit before the census date or within 10 working days of Fail grade notification. Students who do not drop the unit in this timeframe cannot later drop the unit without academic and financial liability. See details in the Assessment Policy and Procedure (Higher Education Coursework).
|Class Timetable||View Unit Timetable|
|Residential School||No Residential School|
All on-campus students are expected to attend scheduled classes – in some units, these classes are identified as a mandatory (pass/fail) component and attendance is compulsory. International students, on a student visa, must maintain a full time study load and meet both attendance and academic progress requirements in each study period (satisfactory attendance for International students is defined as maintaining at least an 80% attendance record).
Each 6-credit Undergraduate unit at CQUniversity requires an overall time commitment of an average of 12.5 hours of study per week, making a total of 150 hours for the unit.
|1. Online Quiz(zes)||20%|
|2. Written Assessment||40%|
This is a graded unit: your overall grade will be calculated from the marks or grades for each assessment task, based on the relative weightings shown in the table above. You must obtain an overall mark for the unit of at least 50%, or an overall grade of ‘pass’ in order to pass the unit. If any ‘pass/fail’ tasks are shown in the table above they must also be completed successfully (‘pass’ grade). You must also meet any minimum mark requirements specified for a particular assessment task, as detailed in the ‘assessment task’ section (note that in some instances, the minimum mark for a task may be greater than 50%).
All University policies are available on the Policy web site, however you may wish to directly view the following policies below.
This list is not an exhaustive list of all University policies. The full list of policies are available on the Policy web site .
Term 2 - 2020 : The overall satisfaction for students in the last offering of this course was 4.4 (on a 5 point Likert scale), based on a 50% response rate.
Every unit is reviewed for enhancement each year. At the most recent review, the following staff and student feedback items were identified and recommendations were made.
On successful completion of this unit, you will be able to:
Bachelor of Environmental Health
Foundation and applied environmental toxicology (LOs 1, 2, 3, 4 & 6) are identified as underpinning skills and knowledge in Part 2 of the the Environmental Health Australia Skills & Knowledge Matrix, used as the basis for accreditation of the Bachelor of Environmental Health course. Methods of risk assessment and management (including as applied to toxicological issues) (LO 5) and the use of evidence in regulatory practice (LO7) are also identified as underpinning knowledge. Additionally, toxicology is an integral part of many of the activity-specific skills and knowledge identified in Part 3 of the Matrix.
Bachelor of Occupational Health & Safety
An understanding of toxicology is also vital to support studies in Occupational Hygiene, considered a core knowledge area in the Safety Institute of Australia's Body of Knowledge, proposed to be used for accreditation of OHS courses within Australia.
|Assessment Tasks||Learning Outcomes|
|1 - Online Quiz(zes)||•||•||•|
|2 - Written Assessment||•||•||•|
|3 - Examination||•||•||•||•|
|Graduate Attributes||Learning Outcomes|
|1 - Communication||•||•||•||•||•||•|
|2 - Problem Solving||•||•||•||•||•|
|3 - Critical Thinking||•||•||•||•||•||•||•|
|4 - Information Literacy||•||•||•||•||•||•|
|7 - Cross Cultural Competence||•||•|
|8 - Ethical practice||•||•||•|
|Assessment Tasks||Graduate Attributes|
|1 - Online Quiz(zes)||•||•||•|
|2 - Written Assessment||•||•||•||•||•||•|
|3 - Examination||•||•||•|