The elderly are generally a high incidence of cardiovascular and cerebrovascular diseases and tumor diseases, so the physical examination includes the following items: a. Blood sampling for routine blood, liver function, kidney function, blood lipids, cardiac enzymes, and then a routine urine and stool routine. Second, electrocardiogram, cardiac ultrasound, chest CT, cranial CT, and whole abdomen ultrasound examination. Third, the elderly can check the tumor markers to rule out any systemic tumors. Do a painless gastroscopy to rule out tumors of the digestive system. Fifth, you can check the lumbar spine and cervical spine MRI to see if there is any lumbar spine and cervical disc protrusion.