Exam 14: Environmental Health and Toxicology

Of the chemicals that fall under the Toxic Substances Control Act, _______________ have been thoroughly tested for toxicity and _______________ damage. have been tested for endocrine,nervous,or immune system

(c) Unconventional dose-response curve Use the accompanying figure to answer the following question. -The flat line at the left in (b)probably represents __________________.

Rachel Carson's book Silent Spring focuses primarily on the environmental problems associated with _______________.

The bald eagle and peregrine falcon are _______________

Explain and give an example of biomagnification.Identify two key characteristics of toxins that become biomagnified.

Why are many contaminants found at higher concentrations in polar bears and people living in Greenland than they are in bears and people living in temperate and tropical areas?

Initiated in 2007,the REACH program _______________

How is the precautionary principle used in environmental health? What is an alternative philosophical approach?

The effect of a toxicant on fetuses and young children tends to be _______________.

_______________ is/are biodegradable and known to have (a)short persistence time(s).

Infectious disease accounts for _______________% of deaths globally.

The Toxic Substances Control Act regulates _______________

The book Our Stolen Future was important because it _______________.

Synergistic effects of toxicants _______________.

Which of the following is a cultural hazard?

Which of the following describes a scenario involving pesticide drift?

Louis Guillette is well known for his studies of _______________ in Florida.

The _______________ regulates pesticides in the United States.

(c) Unconventional dose-response curve Use the accompanying figure to answer the following question. -Assuming that the scales for graphs (a)and (b)are identical,which of the following statements is TRUE?

Bisphenol -A is _______________