The cost of a physical examination is about$1,000, and an annual health checkup is fine for the average person. Items usually examined include internal medicine, surgery, ophthalmology, otorhinolaryngology and dentistry. Blood tests include fasting glucose, glycosylated hemoglobin, cholesterol, triglycerides, LDL, HDL, Apo A, Apo B, Glutathione transaminase, Glutamic oxalacetic transaminase, urea nitrogen, creatinine, etc., which can check for diabetes, dyslipidemia, and abnormal liver and kidney function. Usually an electrocardiogram is done to check if there is insufficient blood supply to the heart muscle, and frontal and lateral chest radiographs and other examinations such as chest, and even CT examinations are performed.