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  It is written like this in the textbook, but it will greatly test the eyesight of the person who injects. There is not much eyesight can rely on experience. Xie Wanying is the first time for this kind of external jugular vein puncture. It can only be thought that it should be easier than the subclavian vein, at least a blood vessel that can be seen and touched. So she gave her the courage to try, and there were two old nurse teachers and teacher Ren around.

   His eyes focused on the estimated puncture point, and the hand-held puncture needle was inserted parallel to the angle she designed. After entering the blood vessel, see that the blood is returning correctly, the action should be gentle and steady, and the steel needle should be withdrawn in time to leave the hose. The auxiliary old nurse hurriedly helped her put a dressing on to fix the needle wing, drew some blood with a syringe, and then sent it to the laboratory for testing, and then hung up the normal saline. It is equivalent to the establishment of a supply channel to maintain the patient\'s lifeline, which can make everyone calm down a little first.

   For her successful piercing, the old nurses didn\'t know that she was doing it for the first time, and said, "You can see that you are a veteran of injections at first glance." It seems that Xie Wanying just said that she was just a student.

On Dongzi\'s side, Ren Chongda called Cao Yong, an old classmate.

   Neurosurgery took a long time, Cao Yong just got off the operating table, it was one o\'clock at noon. Huang Zhilei and other assistants didn\'t step down, they did the finishing touches on the operating table. Cao Yong first walked out of the operation and took the call for help from Chongda.

   "What\'s the situation?" Cao Yong asked.

   "Acute cerebral herniation, a boy of about five years old, his pupils narrowed first and now he is afraid that there will be a tendency to expand. I am worried that he will not be able to survive without drainage." Ren Chongda said.

   "Which hospital are you in? Are you in an emergency at our hospital?"

   "Definitely not! We asked you to come down directly from our hospital."

   "So which hospital are you in now?"

   "Outpatient building. A car accident patient on the road. The ambulance hasn\'t come for a long time, maybe the road is blocked. Move the person to the nearby outpatient building first. There should be some things that can be used here."

   "Don\'t have a photo of the ct?"

   "No, the person is in a coma."

   "You\'re not me, do you think you\'d dare to do it without ct?"

   The soul question of the old classmate made Ren Chongda touch his forehead. The palms of his hands were covered in sweat. It may be anxiety, or it may be fear and fear. The moment the patient is alive or dead is pinched in his palm. It\'s just that he hasn\'t been a clinician for a long time, and he hasn\'t been in clinical practice for too long. I\'m afraid his skills are unfamiliar, which makes him feel uneasy.

   Didn\'t hear the answer from the old classmate on the opposite side, Cao Yong thought to himself, if it was a little junior sister, he would definitely answer him right now: try, no matter what, you must try for the patient\'s life!

   Younger sister Yingying is the first rookie he has ever seen who is not afraid of tigers, because this makes all teachers and seniors sweat for her. Her constant all-out approach is rare in medical circles. Rare, but not absent. It\'s not that doctors don\'t want to do this, but that most doctors don\'t have the technical strength.

   Indeed, if you don\'t try, the patient will die. In this case, can doctors choose not to do it because of the difficulty of practical operation, just to avoid their own risks and then shirk their responsibilities?

   (end of this chapter)