The problem is, a drainage tube is just an ordinary tube, not some magical healing item.
To make it work, you need to look at the doctor's skills so that it can have the greatest effect within the scope of its effect.
What is the scope of the drainage tube? We can compare the drainage tube to a water channel. The water source (pus) above it is best to be like a lake and be tightly wrapped around so that the water (pus) inside is not chaotic. Run. If the pus is flowing everywhere, a pipe like a ditch will not have the attraction to suck all the running pus here and flow out, and the effect will definitely be compromised.
To make the pus look like a lake and be surrounded by all sides, it means that there are conditions for the formation of pus, usually in the early stages of inflammation in the human body. At this time, the inflammation is localized and has limitations, because when the human body learns that the human body is infected 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 around the bacteria and prevent it from spreading. This is called our common encapsulated abscess. Such an abscess has a distinctive feature like a lake, with walls on all sides. Opening an opening in the abscess wall and connecting a drainage tube like a drain is a common medical operation performed by doctors called incision and drainage.
The above explanation proves that drainage tubes cannot be left in arbitrarily. There must be necessary indications to keep them, otherwise leaving them useless will become harmful and unprofitable. After all, drainage tubes are still foreign objects to the human body, even if they are disinfected and reused. If left in place for a long time, it will still cause infection of the drainage port, bleeding from the drainage tube, or even the drainage tube may break in the abdominal cavity.
These are basic surgical knowledge. Normally, medical students follow the teacher's instructions and don't think about so many basic principles. Practicing manual work makes you perfect, so mere endorsement is useless.
Rethinking the basic theoretical knowledge of medicine is like a clinical teacher who has to think alone when encountering difficult and complicated diseases. Now Director Zheng asked them what the medical students meant. If you are asked to deal with it yourself as a doctor, your What should be the way of thinking.
Go back to the basics, go back and look through the textbooks and think about the principles. Doctors are a profession where you learn over time. This learning is like taking a test in a school classroom. You have to constantly review the knowledge you have learned in the past. The basics of medicine are like physics. Learn the conclusive mathematical formulas, and you will find newer experiences based on clinical practice, and then take the clinical exam questions.
What is the medical basis? The pus neutrophils I just mentioned are physiological content.
You, a student, said that the drainage tube was twisted and the pus could not come out. Is it because you have no experience in clinical treatment skills because you thought of this physiological content?
Pan Shihua thought to himself, he was not the one. He saw Xie Xie's eyes looking at the CT picture of the patient when he was talking in the morning. Later, after his classmate was hospitalized, he got the picture and looked at it carefully. He felt that Xie Xie was thinking This should be the point. It turns out that Xie’s idea is to review the textbook knowledge like an old doctor.
Seeing the doubts about her flash across the face of classmate Holmes Pan, Xie Wanying could only blink. She was a laboratory doctor before her reincarnation, and she had already accumulated experience in this kind of clinical study and review. This is also why she can do this in the clinical setting. The reason why it is progressing faster than other students in the same period.