Physical examination is a special physical examination, the purpose of which is to ensure that employees' physical condition is suitable for their professional work, and will not cause the epidemic of infectious diseases in collective life and will not affect others because of personal physical reasons. This shows the importance of the test results. Friendly reminder from experts of Quanzhou Yannian Health Management Center: Whether it is physical examination or health examination, you must be on an empty stomach. Among many physical examination items, there are: blood test, fasting blood glucose and B-ultrasound. Must the physical examination be on an empty stomach? There are two items in the entrance examination: blood test and fasting blood sugar, so fasting is necessary, because these two items are fixed and necessary for the entrance examination, involving renal function, blood sugar test and other tests, all of which require fasting blood test in the morning. This is because: 1, the normal value of each test is different if the method used is different. Because the body is in a relatively stable basal metabolic state on an empty stomach, the influence of factors such as diet can be ruled out, so an empty stomach blood test can reflect the real situation in human blood. 2. Avoid the influence of eating a variety of foods on some components in the blood. After eating, food is chewed and digested by the mouth, digested and absorbed by the gastrointestinal tract, and then transported to various tissues and organs by blood. Therefore, some ingredients in food enter the blood, which will increase the concentration of some ingredients in the blood, thus affecting the accuracy of the test results. 3. If you eat before the blood test in the morning, a large number of chylous particles produced after food digestion will cause the plasma to be milky white and become "turbid", which is called "fatty blood" in medicine. Because many blood biochemical tests are judged by the color changes of the samples submitted for inspection, it is difficult for inspectors to distinguish whether the blood is turbid, especially when measuring blood lipids, "excessive blood lipids" will affect the accuracy of the results. 4. Early morning examination can also avoid the influence of labor, strenuous exercise, mental excitement and other factors on the concentration of various chemical components in the blood. 5. Take blood on an empty stomach in the morning, so that there is a unified blood drawing time and prerequisite for the two tests before and after, thus making the results of each examination more comparable and convenient for statistical analysis. The result of physical examination is very important for job seekers, because it will affect whether job seekers can join the job smoothly. This is also important for the employees of the company. Although the content of the examination is simple, it probably reflects the health status of the body. Quanzhou Yannian Health Management Center reminds all the staff who take part in the physical examination. In order to ensure the accuracy of the inspection results, please follow the precautions suggested by experts. Health management center for prolonging life: health examination, health management, health housekeeper and health examination center. The center has a beautiful health examination environment, advanced health examination equipment and scientific health examination process. Following the "future physical examination", during the whole physical examination process, the center will assign a special person to follow up the service before, during and after the examination. Answer any questions that may be encountered during the physical examination at any time. The center is different from other hospitals, and the service of Quanzhou physical examination industry is stronger and more thoughtful.