Physical exam requires fasting, how does drinking water or not drinking water in the morning before the exam affect it?

? The physical examination is usually performed on an empty stomach. In general, drinking small amounts of water has little effect on the results of the physical examination. Drinking more water can dilute the components of the blood, causing the results of the physical examination to be skewed, which can lead to a drop in hypoglycemia levels. --- From Baidu

? If a whole-vibration test is performed, the composition of the blood in the blood does not greatly affect the results of the health check. In general, drinking small amounts of water before diabetes treatment will not affect the results of the study. No staple or high-sugar foods will prevent the consumption of alcohol. In this case, the first day of blood glucose testing takes 12 hours. If the blood glucose value exceeds 7.0, diabetes is determined.

The diet of people with diabetes is based on low-fat, high-salt, low-sugar foods, and the amount of exercise is increasing. People's lives have improved and their economic conditions are good. However, their physical condition has declined across the board. Daily medical checkups are essential. Check to tell the doctor to pay attention to the fasting check.

Can't we drink water this time? Will drinking water before the morning checkup affect the results? This is the question that more people are concerned about. Let's see. ? In order to confirm whether drinking water has an impact on the results of the physical examination before the examination, it is necessary to analyze all aspects of the physical examination one by one, such as cardiopulmonary excretion, abdominal pain, head examination, etc., the doctor does not need medical equipment.

That is, whether they drink alcohol or not does not affect the test results. If they drink water, it may affect the CT results of the abdomen. No, and that's fine because the stomach and intestines get water after drinking. The accumulation of water in the stomach and intestines affects the accuracy of CT of the abdomen, do not drink water during the emergency examination, lowering certain indicators. Gastroscopy, fasting and drinking are required. This is the strictest clinical examination. The reason is that there is water in the intestines, and the organs are not visible. Therefore, if gastroscopy is required, fasting (fasting and elimination) takes more than 10 hours. In addition, it should be clear that drinking water has no significant effect on the results of the morning examination.

Therefore, people should strictly follow the doctor's instructions before the medical examination, so that the fastest possible medical examination can be done.