1. Do not eat or drink anything from 22:00 the night before the surgery until after the surgery. This is to reduce the stomach contents and prevent choking caused by vomiting. 2.If your surgery is scheduled in the afternoon, we routinely arrange pre-operative rehydration, so you will not be hungry and faint. 3.You can brush your teeth and rinse your mouth in the morning of the surgery, otherwise the odor of your mouth will be too heavy at the back and affect the people taking care of you next to you. 4, the day before surgery must stay in the ward, familiar with the surrounding environment and the patients in the same room, to reduce the post-operative nervousness. 5.2-3 days before surgery, put a pillow under your shoulder, which is the body position to exercise the surgery. This posture will be maintained throughout the surgery. Pre-operative exercise can reduce dizziness symptoms, especially in friends with cervical spondylosis. 6, patients with high blood pressure, the day of surgery, the normal consumption of antihypertensive drugs, with a mouthful of boiled water is no problem. 7, patients with diabetes, because there is no meal on the day of surgery, do not take glucose-lowering drugs before surgery. Patients who play insulin need to be adjusted according to the situation of each person, generally reduce the amount to 1/3. 8, patients with hyperthyroidism, more drugs before surgery, including iodine and propranolol to be taken orally until the night before surgery. 9, patients who smoke, 2 weeks before surgery to actively quit smoking, smoking addiction is particularly heavy at least to reduce the dose. Because of that, our hospital is fully quit smoking. 10.After the patient enters the operating room, the family can stay in the waiting area on the 4th floor and pay attention to the radio and the big screen notification. After receiving the notice to area 3 floor negotiation room, usually to see the cut down surgical specimens, see the specimens and wait on the 3rd floor. At this time, there is about 1 hour before your family comes out, and the patient still needs to be observed in the anesthesia wake-up room for a while. 11.Because it is a general anesthesia surgery, the nurse will tell you at the bedside after you go back to the ward what some contents need to be observed. For example, in case of post-operative vomiting, you need to turn your head to the side, not face up. The person accompanying you must listen carefully. 12.What to do if you are thirsty after surgery, you cannot drink water, you can use the back of a spoon to moisten your lips, do not use a cotton swab. 13, when can eat something, the day of surgery do not eat anything, the next morning can drink a little rice soup, slowly transition to normal. Fish, meat, milk, these highly nutritious and so on home and then eat. Don’t eat ginseng and other blood-boosting herbs before and after surgery. 14, the process after entering the operating room, you can see the cartoon we reproduced, the operating room journey, this is well written, very close to the real situation, while we make some additions, in fact, the operating room is not so mysterious.