Human factors:
even in the same environment and engaged in the same kind of production, the chance of each person to develop occupational diseases varies greatly, which is related to the following factors:
(1) genetic factors. For example, people suffering from some genetic diseases and allergic constitution are vulnerable to harmful substances< (2) age and gender. Minors and the elderly are vulnerable to some occupational hazards, and some occupational hazards have special effects on women's physiological functions< (3) lack of nutrition< (4) the influence of other diseases and mental factors< (5) cultural level and habits. People with certain knowledge of culture and science can consciously prevent occupational diseases. Some hobbies in life, such as drinking and smoking, can increase the effect of occupational hazards contact opportunity: accidental, short-term or long-term contact will lead to different consequences the intensity of action: mainly depends on the amount of exposure, but for chemical and physical factors, sometimes the amount of exposure is difficult to be expressed in absolute number, so the exposure time and length of service should be considered when the effect of harmful factors on the human body exceeds a certain limit and lasts for a certain period of time, there are three different consequences: first, harmful factors cause changes in the appearance of the body without causing pathological damage, such as skin pigmentation, etc; Second, harmful factors reduce the body’s resistance to general diseases, which is manifested by the increased prevalence or aggravation of the disease; Third, it can cause specific functional and organic pathological changes and cause occupational diseases our website solemnly declares that this article is reprinted by network media, only representing the author’s point of view, and has nothing to do with our website. 1f the information column articles and comments violate your legal rights, please call to let us know and we will deal with them in time