Measuring eyesight means looking at an eye chart, which is generally not too nearsighted.

Draw blood, probably mainly to detect whether there are infectious diseases such as hepatitis B, and we won't know the result until the next day.

Chest x-ray, that is, taking an x-ray, is all you have to do is stand on that machine, which usually passes unless you have lung disease.

That's all. It is recommended not to wear glasses, high-heeled shoes and dress neatly on the day of physical examination.

Physical examination requirements are very loose, mainly in form, so don't worry.