1. Starting from three days before the examination, the diet should be light, and foods such as spinach, pig blood and duck blood should not be eaten (so as not to cause false positive stool occult blood). 2. Pay attention to rest the day before the physical examination, avoid strenuous exercise and emotional excitement, and ensure adequate sleep so as not to affect the physical examination results. It is best to abstain from milk, bean products, drinks, sugar and other foods the night before. Don't drink. To prevent the test results from being affected. 4. Please wear light clothes, no makeup, no dresses or pantyhose on the day of inspection. Don't wear underwear with metal buttons, don't carry expensive accessories and don't wear contact lenses. 5, feces sampling inspection, need the feces of the day, the amount of feces to dig a peanut. 6. Fasting breakfast on the day of physical examination, and eating after blood collection and B-ultrasound examination. 7. ECG and blood pressure measurement should avoid mental stress and maintain emotional stability. 8. If you have a history of chronic diseases, please bring your medical records and provide the doctor with the past medical history and surgical history in time. If you are taking a drug, you should also inform us in time, so as to analyze the physical examination data and draw a conclusion. 10, women should avoid menstrual period when urinating. 1 1. Urine should be emptied before gynecological examination, and women should not have gynecological examination and urine test during holidays. 12. Female candidates who are pregnant or may be pregnant, please inform the medical examiner first. No chest x-ray 13. If you want to continue the examination, you should inform the doctor in advance. If it is known that hepatitis B surface antigen is positive, it needs to be checked for two and a half times, and it should be told before the nurse draws blood, and all of them should be drawn together (not only avoiding twice pain, but also saving time).