The time has come to test the eyesight of young interns.
did not neglect, Xie Wanying went back and forth on the patient's two nostrils very carefully to observe in all directions.
Time passed by, and she didn't make any movement.
The people who stood around and looked at her were a little anxious.
Could it be that the intern can't tell which of the two nostrils is big or which is small? If the two are about the same size, you can choose either one. The nurse thought anxiously.
Xin Yanjun kept his composure. Clinical teachers need to know how to be patient, and wait for the students slowly like cultivating flowers, waiting for the students to bloom and bear fruit like flowers.
Finally, Xie Wanying moved, and with a steady right hand, dripped the chloranaesthesia into the patient's left nasal cavity.
Fiber insertion endoscope begins.
Xin Yanjun stood at the head of the patient's bed, holding the operation part of the bronchoscope in her left hand and the mirror body in her right hand, letting the tube slowly insert into the patient's left nasal cavity. Rotate left and right at the same time to adjust the lens angle.
No matter how gentle the doctor's movements are, the foreign body sensation that invades the human body will always exist. Sure enough, the moment she sensed the intrusion of the foreign body, the female patient's body immediately resisted.
Seeing this, the nurse wanted to hold the patient's head.
Xie Wanying took the lead and turned the patient's head slightly to the left.
The nurse looked at her: what are you doing?
Let the patient head sideways, which may allow the tube to enter more smoothly, but the angle of the side must be just right, in line with the angle of the tube entering the patient's nasal cavity, otherwise, turning the wrong angle will make it worse.
The rotation is a three-dimensional angle, not a plan view. All the up, down, left, and right must be considered. The perfect operating path has always existed only in theory. Nurses have seen many doctors operate and know that old doctors can't do it.
This intern didn't have the teacher to instruct him to act. Did she make trouble as she wanted?
Xie Wanying understood the look from the nurse sister and did not respond for the time being. The teacher needs to be quiet when doing important operations. Anyway, if she is doing it right, you will know the answer after seeing the result.
The nurse turned her head and suddenly found that the patient's head was not twisting. Not only that, the fiberoptic bronchoscope enters the patient's nasal cavity quickly and smoothly.
This?
The nurse blinked and looked back. This time, she noticed that Xie Wanying was holding the patient's head at a difficult angle.
Xie Wanying not only turned the patient's head, but also raised the patient's chin at an angle.
The nurse took a breath: This intern really challenges the angle problem in the perfect theory?
It may be true, because the patient's resistance was not very smooth when the fiberoptic bronchoscope entered the nasal cavity from the beginning. After being adjusted by Xie Wanying, the angle should be in place with the fiberoptic bronchoscope operated by Xin Yanjun, allowing the tube to enter the widest channel smoothly. . Sure enough, the monitor screen showed that the lens body was inserted into the patient's lower nasal passage.
The nasal cavity looks like a hole from the outside. People think that there is a nasal passage. In fact, there are three passages in the nostril, the upper nasal passage, the middle nasal passage and the lower nasal passage. The inferior meatus is generally the largest and most suitable for the passage of fiberoptic bronchoscopy.
After passing the first level, you will soon reach the second level. At this time, the fiberoptic bronchoscope will reach an anatomical position that is surrounded by four sides and ambushed on all sides, which is the throat.
The place here is narrow and the structure is a bit complicated. Among them, the two anatomical positions that give doctors the most headaches. One, the epiglottis, is located in the patient's hypopharynx.