Routine five physical examinations usually include blood and urine routine, biochemical series, chest X-ray and electrocardiogram, and abdominal ultrasound. The blood routine mainly looks for abnormally high or low white blood cells, anemia and abnormal platelets. Urine routine is mainly to see whether there is urine sugar, protein, occult blood, red and white blood cells, and stool routine is to check whether there are red and white blood cells in the stool. The biochemistry series is mainly to check liver and kidney function, blood sugar, and lipid profile. Chest X-ray is mainly to see whether there is pneumonia, tuberculosis or lung occupying lesions, ECG is mainly to see whether the patient has arrhythmia, myocardial ischemia and abnormal heart rhythm and heart rate, abdominal ultrasound is to check whether there is fatty liver, liver and kidney cysts, cholecystitis, gallbladder stones, kidney stones and abdominal organ occupying lesions, etc. The above medical checkups are mainly to screen for common clinical diseases and multiple morbidities, and outpatient consultation is required for further examination and treatment of the detected diseases.