Returning to the medical school to make up for shortcomings is only the first step. The medical school dissects dead people, and facing living people in clinical practice. Case also requires more clinical experience.

This requires the doctor's courage and carefulness. Female doctors have always been relatively small, which leads to generally being inferior to male doctors in such operations. Female doctors who have the courage to act will definitely be outstanding.

So don’t look at Teacher Xin laughing all the time and is so gentle, his true identity is a general under Director Li. In his twenties, he dares to take his students to play bronchoscopes alone, which shows that his personality and skills should stand out among doctors of the same age.

"Come on, wear a hat and dress." Xin Yanjun said to the student magnanimously.

The teachers and students put on disposable surgical gowns and coats and sterile gloves.

The patient was lying on the treatment bed, lying on his back.

Before the operation, the nurse swallowed surface anesthetics like gastroscopy to paralyze the throat.

This patient has hypertension. To be safe, the patient is connected to an electrocardiogram monitor and the blood pressure monitoring frequency is adjusted to once every three minutes to observe the patient's condition.

As an assistant doctor, Xie Wanying needs to help the teacher apply sterile paraffin oil to the fiber reinforcement lens, so that the friction between the mirror body and the patient's tracheal wall can be reduced when entering the patient's airway.

Everything is ready.

Xin Yanjun lowered her head, talked to the patient, and calmed the patient's mood: "Sister, wait for this test, you cooperate with me, I ask you to inhale, you don't have to be nervous. It's just that when the tube enters your throat, it's a little uncomfortable, so you can bear it, it won't take too long."

The patient nodded, but it was impossible to look calm like a doctor.

The nurse gave another bottle of instillation medicine to the doctor.

"Yingying, take it and drip it on the big nostril of her. It's chlorine anesthetic solution." Xin Yanjun said to the student.

The nurse cooperated with concerns and reluctantly gave the medicine to Xie Wanying, and told her: "If you don't understand anything, remember to ask the teacher first."

I was afraid that this intern had never been exposed to the fiber support mirror operation and did not know how to do it randomly. Once Xin Yanjun started to operate, she would definitely not care about the students and would focus on the patient.

Brassoscopes are operations that invade the human body. Improper operation will harm the human body. The incidence of complications is as high as 0.3%. The most common bleeding, occasional bleeding, and excessive bleeding may cause fatality. Other hypoxia, infection, and every complication is very troublesome.

Knowing the benefits and interests of medical operations, Xie Wanying certainly would not have any objections to the nurse's nagging and nodded.

Holding the medicine drop bottle in hand, Xie Wanying first observed the patient's nasal cavity according to the teacher's instructions.

There are three paths for the fiber clamps to enter the airway, through the nasal cavity and oral cavity. If a tracheotomy is performed, the patient can be inserted through an incised cannula. In clinical practice, most doctors choose the path to pass through the nasal cavity.

The reason is very simple. If the tube is easily disturbed by the patient's mouth and tongue through the mouth. If it passes through the nasal cavity, no matter how the nose moves, nothing in the nose can move. It is destined to be difficult to disturb the tube. For example, today's patients with bed 21 are connected to the ventilator through the oral tube intubation. Doctors will first choose to enter the mirror body through the intubation tube in the mouth.

In a word, which road is easy to enter, which road is easy to enter.
Chapter completed!