The suggestion of 1 should be submitted, because the liver function may be abnormal after re-examination, so it is time that is delayed.
If you have a lot of time and are not in a hurry to get a health certificate, you can go to the hospital to have a liver function test first, because the conditions for getting a health certificate are the least satisfactory.
There are several possibilities for abnormal liver function: there is a history of liver disease and there is hepatitis activity at present. Before checking liver function, there were effects of drinking, staying up late, strenuous exercise and long-term medication.
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