Toxicological Effects of Methylmercury


Book Description

Mercury is widespread in our environment. Methylmercury, one organic form of mercury, can accumulate up the aquatic food chain and lead to high concentrations in predatory fish. When consumed by humans, contaminated fish represent a public health risk. Combustion processes, especially coal-fired power plants, are major sources of mercury contamination in the environment. The U.S. Environmental Protection Agency (EPA) is considering regulating mercury emissions from those plants. Toxicological Effects of Methylmercury reviews the health effects of methylmercury and discusses the estimation of mercury exposure from measured biomarkers, how differences between individuals affect mercury toxicity, and appropriate statistical methods for analysis of the data and thoroughly compares the epidemiological studies available on methylmercury. Included are discussions of current mercury levels on public health and a delineation of the scientific aspects and policy decisions involved in the regulation of mercury. This report is a valuable resource for individuals interested in the public health effects and regulation of mercury. The report also provides an excellent example of the implications of decisions in the risk assessment process for a larger audience.




Environmental Medicine


Book Description

People are increasingly concerned about potential environmental health hazards and often ask their physicians questions such as: "Is the tap water safe to drink?" "Is it safe to live near power lines?" Unfortunately, physicians often lack the information and training related to environmental health risks needed to answer such questions. This book discusses six competency based learning objectives for all medical school students, discusses the relevance of environmental health to specific courses and clerkships, and demonstrates how to integrate environmental health into the curriculum through published case studies, some of which are included in one of the book's three appendices. Also included is a guide on where to obtain additional information for treatment, referral, and follow-up for diseases with possible environmental and/or occupational origins.




Elemental Mercury and Inorganic Mercury Compounds


Book Description

On cover: IPCS International Programme on Chemical Safety. Published under the joint sponsorship of WHO, the United Nations Environment Programme, and the International Labour Organization and produced within the framework of the Inter-organization Programme for the Sound Management of Chemicals (IPCS).







The NSTA Ready-reference Guide to Safer Science


Book Description

This is a compendium of 39 Scope on Safety columns from Science Scope, NSTA's member journal for middle schools. As a science educator, you know the importance of using best safety practices to protect your students physically during hands-on science instruction. But do you know how to protect yourself legally even in aging facilities and crowded labs? Learn the regulations and how to apply them with this clear, easy-to-use guide to both safety practices and legal standards.




Emergency Response Guidebook


Book Description

Does the identification number 60 indicate a toxic substance or a flammable solid, in the molten state at an elevated temperature? Does the identification number 1035 indicate ethane or butane? What is the difference between natural gas transmission pipelines and natural gas distribution pipelines? If you came upon an overturned truck on the highway that was leaking, would you be able to identify if it was hazardous and know what steps to take? Questions like these and more are answered in the Emergency Response Guidebook. Learn how to identify symbols for and vehicles carrying toxic, flammable, explosive, radioactive, or otherwise harmful substances and how to respond once an incident involving those substances has been identified. Always be prepared in situations that are unfamiliar and dangerous and know how to rectify them. Keeping this guide around at all times will ensure that, if you were to come upon a transportation situation involving hazardous substances or dangerous goods, you will be able to help keep others and yourself out of danger. With color-coded pages for quick and easy reference, this is the official manual used by first responders in the United States and Canada for transportation incidents involving dangerous goods or hazardous materials.




NVQs for Dental Nurses


Book Description

'NVQs for Dental Nurses' provides trainee dental nurses with a core companion to the National Vocational Qualification (NVQ) Level 3 in Oral Healthcare. The book offers comprehensive support on mandatory units of the course in addition to supplying material on the optional units most common to clinical dentistry. The second edition has been substantially revised and restructured in line with the newly updated NVQ course.




Alaska Outer Continental Shelf


Book Description

Draft of probable environmental impacts of offshore oil and gas development in the Beaufort Sea off the north coast of Alaska, including oil spills and effects on marine mammals, and effects on commercial and subsistence fishing.