With the progress of science and technology and the development of society,more and more chemical substances have been discovered and countless chemicals have been artificially synthesized,and the risk of exposure to some toxic chemicals by human beings has been greatly increased,resulting in the increasing incidence of acute poisoning,which has seriously endangered the public's physical health and life safety.As the poisoned patients are unconscious or refuse treatment when they are admitted to the hospital,it is difficult to understand the drug exposure history by asking the medical history,so the toxicity detection has become the key to the clinical diagnosis and treatment,and this paper briefly introduces some common toxicity detection methods in the clinic in the hope that it will bring help to the clinical doctors.
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