In order to make the physical examination results truly reflect the physical condition, candidates need to have a good rest a few days before the physical examination, especially the day before the physical examination, try not to do heavy physical labor and strenuous exercise, do not participate in parties and socialize, and ensure adequate sleep. At the same time, don't eat greasy and indigestible food, don't drink, and don't eat drugs harmful to liver and kidney function. Don't eat after eight o'clock in the evening before the physical examination, and fast and water should be banned in the morning of the physical examination. People with chronic diseases can bring their previous medical records, laboratory reports, diagnosis certificates, etc. Seek the opinions of relevant experts together. Women should not wear makeup, dresses or pantyhose on the day of physical examination. If the patient has any discomfort, he should seek medical advice as soon as possible.