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   Zhang Huayao never took the hemostat again.

  Other doctors, Fu Xinheng and Liu Yu, knew that changing the forceps was pointless. This hemostatic forceps is definitely not good, if you want to go deeper into the trachea, the trachea will be too thick.

  The main knife probed with forceps to try to see if the foreign body could be touched. If the foreign body is close to the trachea, there is a chance. Looking at the results in perspective, there is this opportunity. However, occasionally the fate of an operation is not dependent on the results of the preoperative instrument examination. When a specific doctor performs an operation, the patient\'s condition may differ from the instrument examination. Today\'s surgery has nothing to do with the accuracy of the instruments, but with the progress of the patient\'s own condition. The foreign body is falling down one after another, and the speed may be faster than the doctor expected.

   "Mr. Zhang, if the foreign object continues to fall during this period, it means there is room for movement. We can try the chest impact method again." Xie Wanying said.

In clinical practice, sometimes doctors confirm that the child has non-complete airway obstruction, asphyxiation, heavy bleeding, or foreign bodies are very dangerous in the child\'s body. Immediately have surgery, especially in children who have just swallowed a foreign body. The reason is that, according to the experience of many cases seen by doctors, the foreign body may loosen by itself. If the foreign body is loose, it can be rescued without surgery. When the foreign body is loose, continue to use the previous first aid method to let the child get rid of the foreign body by himself.

   The main reason for this case was that the doctor could only open the trachea urgently because he was afraid that the patient would be bleeding too much and would be fatal. As Xie Wanying just said, the above experience may be used in surgery.

   After listening to her words, the other teachers thought that her brain was spinning really fast, faster than their experienced ones. At the same time, it may not be that she is turning their brains faster than theirs, but that she is constantly turning her head during the surgery to preview the prospect of the surgery. The latter is more likely.

   For a medical student, the teacher asked him to watch by the side, not to make you a nerd, but to learn to think with your brain. How to do it is the performance of an excellent medical student, and this student Xie in front of them has undoubtedly just given a perfect demonstration.

   Several teachers sighed in their hearts.

  Teacher\'s silence means her words are right. If it\'s wrong, the teacher will whistle and shut up.

  Xie Wanying is ready, and assists the teacher to give the patient chest shock.

   Unexpectedly, the big boss teacher suddenly gave her another important task. Zhang Huayao turned his head and instructed her: "Make a hook and measure the length for me." After speaking, Zhang Huayao added another sentence to her: "At the same time, make a hemostatic tool, you think."

   The patient\'s situation is special. The doctor cannot operate with his own hands and must use tools. None of the surgical instruments on site can be used. Doctors can only create and invent on the spot with their own wisdom.

   Mr. Zhang, are you? Xie Wanying\'s eyes were filled with surprise at the boss.

   This on-the-spot exam question is too difficult, how difficult is it, so difficult that she has a feeling that she wants to hit the south wall and hope to get smarter. It can be imagined that the written and operational exams in medical schools are really only entry-level compared to saving people in the operating room with real guns. She Xie Wanying learned fast and walked faster than other medical students, but she was asked to make her own tools during the operation, and they belonged to a type of tools that had never been done before and needed to be used on the spot.

   (end of this chapter)