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  Washing your hands is something Xie Wanying has practiced early on. The most difficult to wash between the fingers should be carefully brushed, the brush part should be 10 cm above the elbow, and every step should be accurate. After brushing with soapy water, brush with iodine. Think about this brushing, in fact, it hurts the skin. Therefore, if a girl is a surgeon, it can be imagined that the maintenance of her hands will be a problem if she often goes to the operating table. But it must be brushed for the sake of the patient.

   Seeing that she didn\'t care about the skin of her hands at all, the light in Tan Kelin\'s eyes looked at her delicate facial features, turned and walked away.

   Before the chief surgeon entered the field, Dr. Sun, an assistant, had to bring her into the operating room to disinfect the patient.

   At this time, the patient was asleep, and the anesthesiologist had given muscle relaxants, so his body would not move.

   The surgical nurse opened the surgical bag, which contained surgical drapes and sterilization equipment. Sun Yubo picked up the oval forceps and clamped a sterile cotton ball to disinfect the patient\'s body parts. The disinfection range was larger than the surgical area. After the iodine tincture is applied, the alcohol is de-iodized.

   After wiping the disinfectant, the patient\'s body is almost the color of the disinfectant. Next, a surgical drape is laid, and a hole towel is laid in the middle surgical area, that is, there is a hole in the middle.

  Dr. Liu Chengran, who was the first assistant, came in during the operation to lay out the orders, and then checked whether the scope of disinfection was wrong, and the position of the orders was accurate or not. After that, the chief surgeon and the first assistant who came in first put on the surgical gowns, and then the second assistant or occasionally the third assistant and the fourth assistant, the nurses behind them, and then helped to put on the surgical gowns.

   Arrange the number of doctors on the operating table as needed. For minor operations, one chief surgeon and one assistant are enough. For instruments, instrument nurses and itinerant nurses are in charge, and anesthesiologists are in charge of patient condition monitoring. So there is no need for anyone else.

  The addition of a second assistant, a third assistant, and a fourth assistant in major surgery in CUHK is more for the purpose of allowing medical students to watch and study. One assistant divides the work to the other two assistants and three assistants.

   The three doctors on the operating table were crowded, and more than four of them couldn\'t even see what was going on inside.

   Obviously, Xie Wanying, as a non-rookie, was called by Director Lu when she first entered the operating room. She knew that she couldn\'t see anything in the past, so she might as well stand at the door and run errands to save the patient.

  In an operation, it is self-evident that only the main surgeon is the most important. How to do the surgery is all the main surgeon is planning and the main surgeon is doing it. As long as one assistant does a good job of assisting the main knife, it is basically enough.

   One assistant almost took over the work of the main knife, helping the main knife to expose the field of vision, helping the main knife to fix the position, and helping the main knife to stop bleeding and suture.

   It can be said that the first assistant is also very important. The operation went smoothly or not. In addition to the smooth movements of the main surgeon, if the first assistant failed to cooperate with the main surgeon, the operation might not be able to go smoothly on time.

   Therefore, a helper is the roundworm in the main sword\'s stomach.

  Luo Yanfen and the three of them said that they knew the teacher very well, which was clearly impossible. Only Yisuke knows the chief surgeon best.

   To understand that the teacher needs to be mixed into a helper.

  As a teacher\'s assistant? Xie Wanying thought about it, but didn\'t dare to think about it. It\'s the second day of clinical practice, so there must be some distance from this day.

  This is not a small hospital, it is a top tertiary hospital.

   (end of this chapter)