According to the doctor's inquiry, when you apply for a health certificate, you are generally not allowed to drink water in the morning. Health certificate refers to the proof of preventive health examination, which proves that the examinee has the health quality to engage in the prescribed business. The main test items of health certificate include blood routine, liver function, renal function, chest X-ray, electrocardiogram and so on. You can't drink water in the morning when you get a health certificate. You need an empty stomach. Because to get a health certificate, you need blood tests, you need to know the situation of liver function, and you need to be on an empty stomach for 8~ 10 hours. Drinking water will affect the accuracy of the test results.
To apply for a health certificate, you usually need to pay attention to the following points:
1, the subjects must be on an empty stomach for blood collection and examination, and the fasting time should be at least 8~ 10 hour.
2. The diet is light the day before the physical examination, and overeating is prohibited. Drinking, fatigue and taking medicine are also prohibited.
If you have infectious diseases such as hepatitis B and AIDS, please inform the doctor in advance. 4. On the day of physical examination, candidates should bring their ID cards, receive and fill out the health check list.