HTML definition, HyperText Markup Language: a set of standards, a variety of SGML, used to tag the elements of a hypertext document. It is the standard protocol for formatting and displaying documents on the World Wide Web. See more.
A toxicologist is a scientist or medical personnel who specializes in the study of symptoms, mechanisms, treatments and detection of venoms and toxins; especially the poisoning of people. To work as a toxicologist one should obtain a degree in toxicology or a related degree like biology, chemistry or biochemistry. Bachelor's degree programs in toxicology cover the chemical makeup of toxins and their effects on biochemistry, physiology and ecology.
A pathologist is a physician who studies body fluids and tissues, helps your primary care doctor make a diagnosis about your health or any medical problems you have, and uses laboratory tests to monitor the health of patients with chronic conditions. pathologist may also recommend what you can do to prevent illness and maintain good health. For example, when your blood is drawn as part of your annual physical, the pathologist supervises testing and performs tests to help assess your health.