The problem is that the drainage tube is just an ordinary tube, not a magical item with therapeutic effects.

To make it work, you need to see a doctor's technique to make it work as much as it can.

Where is the scope of the drainage tube function? We can use the drainage tube as a canal. The water source (pus) on the top is preferably wrapped around like a lake so that the water (pus) inside does not run around. If the pus flows around, a pipe like a canal will not have the attraction to suck all the running pus here and flow out. The effect will inevitably be reduced.

To make the pus surrounded by all sides like a lake, it means that the pus is formed in such a condition. Generally, when the human body is in early inflammation, the inflammation is local and limited, because when the human body learns that the human body is surrounded by bacteria, it will first organize forces to surround the bacteria that have just begun to invade the human body, including mobilizing white blood cells. If it occurs in the abdominal cavity, it will mobilize the nearby omentum, etc., to form a circle of the bacteria and prevent it from spreading. This is called our common enclosed abscess. Such abscess has a distinctive feature like a lake, with walls on all sides. Opening a hole in the wall of the pus and connecting it with a drainage tube like a canal is a medical operation commonly performed by doctors called incision and discharge pus drainage.

The above instructions confirm that the drainage tube cannot be left at will. If you want to keep it, you need necessary indications, otherwise it will be useless and will become harmful and unfavorable. After all, the drainage tube is also an external object to the human body, even if it is disinfected and placed before it is placed, it will still cause infection of the drainage port, bleeding from the drainage tube, and even if the drainage tube is broken into the abdominal cavity by itself.

These are basic surgical knowledge. Usually, medical students follow the teacher and don’t think of so many basic principles. Exercising your hand is a perfect practice, and merely memorizing is useless.

Thinking about basic medical theory again means that you have to think alone when encountering difficult and complicated diseases like clinical teachers. Now Director Zheng asks them about this meaning of medical students. If you are asked to deal with it yourself, what will your way of thinking be like?

Go back to the basics, go back and look through the textbook to think about the principles. Doctors are an industry that can learn until they are old. This learning is like taking exams in school classrooms. You have to constantly take out the knowledge you have learned in the past and review it. The basics of medicine are like concluding mathematical formulas in physics. Combined with clinical practice, you will find a newer experience and then do clinical test questions.

What is the basis of medicine? The pus neutrophils I just mentioned are physiological content.

Your student said that the drainage tube was twisted and caused the pus to fail to come out. Is it because you did not accumulate experience in clinical processing skills because you thought of this physiological content?

Pan Shihua thought to himself that he was not. He was watching the patient's previous ct picture when he was talking in the morning. Later, after the classmate was hospitalized, he took the video and checked it carefully. He felt that this was what he was thinking. It turned out that Student Xie was thinking about was like an old doctor.

Seeing the doubts about her flashing on her face, Xie Wanying could only blink. She was a laboratory lab before she was reborn and had accumulated this kind of clinical study and review experience. This is also the reason why she can make faster clinical progress than other contemporaries.

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Chapter completed!