What should I check for a health certificate? Do you need to take off your pants?

The health certificate needs to check the following contents: (1) chest X-ray examination, mainly to check whether there is tuberculosis or lung space occupation; Electrocardiogram examination to check whether there is insufficient blood supply to the myocardium; If alanine aminotransferase in blood test of liver function is increased by more than 2 times, it is necessary to check hepatitis A antibody, hepatitis B five, hepatitis C antibody and hepatitis E antibody at the same time to exclude infectious hepatitis. In addition, you should have a physical examination when you do a health certificate. Internal medicine usually asks about the family history of genetic diseases, excludes the genetic history of mental diseases, and checks the heart and lungs; Surgical examination of height, weight, spine, limbs and joints. Another check for health certificate is stool culture, Vibrio cholerae, typhoid Bacillus and paratyphoid Bacillus, and check these intestinal infectious diseases.