Pediatric medical toxicology is the study of toxic effects of chemicals on infants, children and adolescents. A medical toxicologist studies symptoms, treatments and detection of poisoning. Many substances are toxic only if an excessive amount is ingested, including prescription medication, abused drugs, and household toxins. Drug addiction, chemical poisoning, and abuse of medication all require the expertise of a toxicologist.

Located adjacent to the Great Lakes, Wisconsin achieved statehood in 1848. Madison, the capital, is located in the south central part of the state, and Milwaukee, Wisconsin’s largest city, is home to a variety of cultural activities, including a world-renowned zoo, many museums, theaters, mansions, breweries, and parks. The Lakefront Festival of the Arts in June draws exhibitors from all over the country. Northern Wisconsin is a golfing, fishing and hunting paradise, and in winter, vacationers take part in snowmobiling and cross-country skiing. This area is also rich with Native American history and culture. Known as America’s Dairyland, farming and agriculture is a major industry in Wisconsin.

According to 2005 Census estimates, Wisconsin has a population of 5,536,201. Of this population, 1,266,074 are under the age of 18 and 719,835 are at or above the age of 65.