Occupational health checkups for workers exposed to rock dust are conducted once a year.
Health checkups are health-centered physical examinations. People's Republic of China *** and the State Ministry of Health on August 5, 2009 promulgated the health of medical government issued [2009] No. 77 document "health checkup management interim provisions" put forward "health checkup refers to the medical means and methods of physical examination of the examinee, to understand the examinee's state of health, the early detection of clues to disease and health hazards diagnostic and therapeutic behavior. "
Health checkup is a physical examination by medical means and methods, which includes the basic examination of clinical departments, including ultrasound, electrocardiography, radiography and other medical equipment, and also includes laboratory tests around the human body's blood, urine and stool. A health checkup is a health-centered physical examination.
General medical practitioners consider a health checkup to be a comprehensive examination of the body when it is not yet visibly ill. It is convenient to understand the body's condition and screen the body for diseases. That is, the application of physical examination means of physical examination of healthy people, is "health checkup", or called "preventive health care physical examination".
Health checkups are used to understand the health status of the examinee, and based on the results of the checkups, it is clear whether there are any abnormal signs, and further analyze the nature of these abnormal signs. Some of the abnormal signs are physiological variations that can be reviewed regularly, while others may be risk factors for diseases that require intervention and correction through health promotion; and some are diagnostic for diseases that require further examination and diagnosis.