Every time the unit is inspected, a notice will be sent, and there must be one in the notice asking everyone to have an empty stomach. When you need to check the doctor, the doctor will also squat, and you should have an empty stomach before the blood test. Why is it fasting before the medical examination?
Why is an empty stomach before the medical examination?
Duan Zhaohui, chief technician of the Laboratory of Sun Yat-sen Memorial Hospital of Sun Yat-Sen University, said that we are often asked to fasting before physical examination or examination because many indicators of testing are related to our diet. For example, if the indicators have blood sugar, everyone knows As soon as we eat, it will stimulate the body, and the blood sugar will rise. Then, is the result of the examination caused by food, or is our blood sugar level abnormal? There may be confusion in the middle. Therefore, the collection of Ms. Yang and the specimen Very important.
Which items require an empty blood test?
Some of the most common items that require fasting include blood sugar, blood lipid-related tests (four lipids, six lipids), and some indicators of islet function.
How long does it take for an empty stomach before a medical examination?
Now some of our indicators in order to reflect its true results, not affected by diet, we generally recommend an empty stomach for about 8 hours to check again.
