Many patients who are hospitalized in surgery for surgery always have doubts about a pile of blood drawn and various examinations before surgery: [I just came to do a minor operation. Is it useful for what to do these examinations? Let’s take a simple cholecystectomy as an example, Tell everyone that what is available for preoperative examination, and what is used for checking these. Physical examination, understanding medical history, every patient has to go through this process before surgery. On the first day of hospitalization, After arriving at the ward, First of all, I have to report to the nurse’s station. After registering the information, The nurse will take your blood pressure, heart rate, respiratory rate, Take your weight and Read More …