Generally, it is necessary to draw blood to check liver function, chest X-ray, electrocardiogram and other inspection items for a health certificate physical examination. Among them, liver function needs fasting examination. In addition, you should bring your ID card and a one-inch or two-inch photo to the hospital for examination.
According to the Food Safety Law, Regulations on Hygiene Management in Public Places and other laws and regulations, relevant personnel engaged in food production and management, public service, professional production of cosmetics, disposable medical and health care products, toxic and hazardous and radioactive operations, and child care institutions must hold health certificates.
The main diseases involved in health examination are dysentery, typhoid fever, active tuberculosis, dermatosis (infectious) and other infectious diseases. If you find these diseases, don't engage in hairdressing and beauty, direct contact with imported food, public toilets and other work that directly serves customers. You can only work if you are cured.