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Mercury poisoning is a type of metal poisoning due to exposure to mercury. [3] Symptoms depend upon the type, dose, method, and duration of exposure. [3] [4] They may include muscle weakness, poor coordination, numbness in the hands and feet, skin rashes, anxiety, memory problems, trouble speaking, trouble hearing, or trouble seeing. [1]
A heavy, silvery d-block element, mercury is the only metallic element that is known to be liquid at standard temperature and pressure; [a] the only other element that is liquid under these conditions is the halogen bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature. [b]
Mercury is an element that is found worldwide in soil, rocks, and water. People who get erethism are often exposed to mercury through their jobs . Some of the higher risk jobs that can lead to occupational exposure of workers to mercury are working in a chlor-alkali , thermometer , glassblowing , or fluorescent light bulb factory, and working ...
The forensic medical expert Song Ci was familiar with the effects of metal poisoning, and his c. 1235 Collected Cases of Injustice Rectified handbook for coroners gives a test for mercury poisoning: plunge a piece of gold into the intestine or tissues and see if a superficial amalgam forms. He also describes the colic, cramps, and discharge of ...
Elements often discussed as toxic include cadmium, mercury and lead, [6] all of which appear in the World Health Organization's list of 10 chemicals of major public concern. [7] Other examples include chromium and nickel, [8] thallium, bismuth, arsenic, antimony and tin. [4] These toxic elements are found naturally in the earth.
In 1986, The Institute became a WHO Collaborating Centre for Studies on the Health Effects of Mercury Compounds. [44] The Institute seeks to improve medical treatment of Minamata disease patients and conducts research on mercury compounds and their impact on organisms as well as potential detoxification mechanisms.
This element is known to bioaccumulate in humans, so bioaccumulation in seafood carries over into human populations, where it can result in mercury poisoning. Mercury is dangerous to both natural ecosystems and humans because it is a metal known to be highly toxic, especially due to its neurotoxic ability to damage the central nervous system ...
Mercury is a poisonous element found in various forms in Canada. [1] It can be emitted in the atmosphere naturally and anthropogenically, the main cause of mercury emission in the environment. [ 2 ] Mercury pollution has become a sensitive issue in Canada for the past few decades and many steps have been taken for prevention at local, national ...