Before the physical examination should pay attention to keep fasting, avoid strenuous exercise, avoid drinking a lot of alcohol and so on.
1. Keep fasting: If you need to do blood tests and urine test items, you need to fast for 8 to 10 hours before the physical examination, so that the human body is in a state of basal metabolism, in order to better reflect the human body, to ensure the accuracy of the results.
2. Avoid strenuous exercise: If you usually exercise less, strenuous exercise before the physical examination will lead to excessive adrenaline secretion, rapid heartbeat, accelerated blood circulation and other phenomena, which will affect the results of the physical examination, so the physical examination should be avoided before strenuous exercise.
3. Avoid drinking a lot of alcohol: If you drink a lot of alcohol before the physical examination, the liver needs to detoxify the alcohol, which will cause liver function abnormalities. Drinking a lot of alcohol will also cause rapid heartbeat, arrhythmia and even affect the nervous system, so it is recommended to avoid drinking a lot of alcohol.