Chapter 1416 【1416】One Muscle Needs Confidence
Pan Shihua's heart skipped a beat. He is not a top female student, and he knows that there is a gap in his strength, but this does not prevent him from trying to catch up. He nodded seriously to the leader with a fair face, and said: "The position of the drainage tube is not too shallow and not enough, it may be too deep, it can't be ruled out that it is twisted inside, like a blockage."
Director Zheng listened to his answer and recalled who he was at the same time: I have a little impression of this classmate's face, but he can't name him.
"Director, he is a student who just came to our department for an internship. His name is Pan Shihua, and he is Xie Wanying's classmate." Seeing the leader's gaze cast over him, Doctor Jiang reported.
Xie has a lot of classmates, so I can't remember them all. It is very good that a leader like Director Zheng can remember one or two faces among all the medical students in the hospital every year.
Regarding the situation that the teacher did not recognize him, Pan Shihua is now calm. He felt that he had been infected by classmate Xie unknowingly: it didn't matter whether people knew him or not, he just wanted to save people.
This is commonly known as a tendon problem.
It is not easy to suffer from such a disease. He didn't have the confidence before, but now he has a little bit.
Knowing who he is, Director Zheng continued to ask: "Do you know what the drainage tube is for?"
This question seems to be very basic. The more basic things are, the harder it is to answer. If you just use the answers in the textbook to answer, it is estimated that the leader will dislike you for following the script.
"The role of the drainage tube can be roughly divided into two types." Pan Shihua said his summary of his experience after clinical study, "One is for the treatment of patients. The other is generally left after surgery. It is to let it do some preventive work, such as monitoring whether there is anastomotic leakage, preventing postoperative infection, and timely detecting some postoperative complications."
"Hmm." Director Zheng responded while listening, and asked again, "What is the drainage tube for this patient at present?"
"My classmate——" Pan Shihua suddenly remembered what classmate Xie said, and he should treat patients equally, and immediately changed his words, "At present, the indwelling drainage tube for this patient is for treatment."
"Drain the pus? Tell me more specifically, how can the drainage tube drain the pus?" Director Zheng asked.
How can the drainage tube drain pus? The question of leadership is getting weirder.
Drainage of pus first indicates the production of pus. Inflammation occurs in the human body, and the cells in the body fight against the bacteria invading the human body. After the fierce struggle, the human cells are sacrificed in batches, and the remains and the killed bacteria are mixed together with blood vessels exuding liquid and other tissues to form a thick liquid It is called pus. Perhaps, people can think of pus as the battlefield image left after the war: the blood flowed like a river.
The pus seen by the naked eye can be white, yellow, grayish yellow, etc. It is seen in the overflow of wounds on the surface of the human body, or the doctor artificially opens an opening in the human body to allow the pus deep in the body to flow out. The reason why the doctor must let the pus out of the body is that apart from the degenerated and necrotic neutrophils called pus cells, the pus contains bacteria, which are a source of infection in the body and will cause repeated infections in the body. Eventually the infection spreads throughout the body and becomes sepsis.
After figuring out the reason why the drainage tube allows the pus to flow out of the body, it is very important if the drainage tube left by the doctor becomes a fetish. If it is unobstructed, it can expel the source of infection from the body and allow the wound in the patient to heal.