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Unit information: Health protection: Environmental, chemical and radiological hazards and occupational health in 2020/21

Unit name Health protection: Environmental, chemical and radiological hazards and occupational health
Unit code BRMSM0005
Credit points 10
Level of study M/7
Teaching block(s) Teaching Block 2 (weeks 13 - 24)
Unit director Professor. Frank De Vocht
Open unit status Not open
Pre-requisites

None

Co-requisites

None

School/department Bristol Medical School
Faculty Faculty of Health Sciences

Description

This unit aims to equip students with an understanding of contribution of the general and occupational environments to population health, and the role of chemical exposures therein. Students will gain knowledge about basic toxicological principles and an understanding of important environmental and occupational chemical, radiological and physical hazards, as well as on the impact of major national and global public health events including climate change and natural disasters such as flooding. Students will gain practical experience and knowledge of the measurement, assessment and modelling of exposures in the outdoor and indoor general environments and the occupational environment, and gain an understanding of how these are used to estimate health risks in these settings using epidemiological and risk assessment methods.

Students will be considering the public health impact, framework of response and the legal framework of environmental and occupational disasters. Students will discuss the ethical issues related to environmental and occupational hazards, including the ALARA and precautionary principles, throughout.

Intended learning outcomes

By the end of this unit students will be able to

  1. Be aware of and describe important environmental and occupational hazards and discuss their impact on public health.
  2. Describe and explain the basic toxicological concepts relevant to chemical hazards
  3. Understand how chemical and physical exposures are measured, and be able to model and assess these.
  4. Understand how exposure assessment and epidemiology inform risk assessments, and be able to conduct a basic risk assessment
  5. Explain multi-agency response arrangements and epidemiological approaches to protect public health during acute environmental incidents and natural disasters
  6. Discuss current and future challenges in the field of environmental and occupational health both the in UK and globally.

Teaching details

There will be 10 teaching weeks. Teaching will include learning activities set by the tutor including lectures (synchronous and asynchronous), small group work, discussions, individual tasks, and practical activities (face to face or online).

Directed and self-directed learning will include activities such as reading, accessing web-based supplementary materials, critical analysis and completion of assessments.

Assessment Details

Formative assessments will support student learning by using exercises, quizzes and group exercises. Summative assessment is split between a group assessment and coursework. Group assessment: in groups, students will summarise the available evidence on carcinogenicity of a particular chemical or exposure of contemporary interest. They will propose a Classification based on the International Agency for Research on Cancer’s monograph working group process for evaluating evidence on carcinogens. Results will be presented in the form of a poster. This forms 30% of the overall unit mark. Coursework: will contain short-answer questions and forms 70% of the total unit mark (ILOs 1-6).A score of 50% will be required to pass the module.

Reading and References

Reading and References*

There is no set course textbook.

Recommended reading

  1. Health and Safety Executive (HSE). Working with substances hazardous to health. http://www.hse.gov.uk/pubns/indg136.pdf
  2. Health and Safety Executive (HSE). EH40/2005 Workplace exposure limits. http://www.hse.gov.uk/pubns/priced/eh40.pdf
  3. HM Government. Emergency Response and Recovery. https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/253488/Emergency_Response_and_Recovery_5th_edition_October_2013.pdf//www.gov.uk/government/uploads/system/uploads/attachment_data/file/253488/Emergency_Response_and_Recovery_5th_edition_October_2013.pdf
  4. //www.gov.uk/government/uploads/system/uploads/attachment_data/file/253488/Emergency_Response_and_Recovery_5th_edition_October_2013.pdfNieuwenhuijsen, M.J. (ed). (2008) Environmental Epidemiology: Study methods and application. Oxford University Press.
  5. Checkoway, H., Pearce, N.E., Kriebel, D. (2004). Research Methods in Occupational Epidemiology. 2nd ed.

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