She knew that first aid could be used, but she didn't use it. She didn't see the doctor use it during the last free clinic in the countryside. Besides, there were too many things, so she always had to keep some things in the bottom of the box.

If there is bleeding, ordinary gauze is enough for compression. In fact, it is difficult to use this in the emergency room of the hospital for compression and hemostasis. It is mostly used in outpatient clinics. It is probably imported from abroad, and it is more used abroad. Yao Jie thought. I can only perfunctorily put it on the top in front of the leader, and put it down after the leader leaves. Just remember where to put it.

Professor Nie must have a reason for emphasizing this. Xie Wanying thought, so after Yao Jie left, she took a box of Vaseline gauze and stuffed it into the gap on the side surface of another cardboard box, which would make it easier to find.

Sometimes doctors and nurses have different habits, especially doctors and nurses who have never worked together will have conflicts in various operating habits. The main reason is that their accumulated clinical experience is different. So it is not easy to say who is right and who is wrong.

The free clinic officially opened.

Jiang Mingzhu and Doctor Jin took the lead in sitting down at their respective doctor's seats, turned on the blood pressure monitor, took out the stethoscope and hung it around their necks. They took out the medical record and prescription paper and wrote the name of the first patient on it with a pen.

Since Xie Wanying was going to work with Nie Jiamin, Geng Lingfei and Fan Yunyun who were with her were free to choose to look after other teachers. Anyway, the teachers from other departments did not bring interns. Therefore, Fan Yunyun stood behind Dr. Jin and took out her notebook to study.

Geng Lingfei and Dai Nanhui followed their department seniors He Guangyou and Qiu Ruiyun to observe.

"Come, measure the patient's blood pressure." Doctor Jin asked Fan Yunyun, who came to learn, to practice her hands-on skills.

...

...

Fan Yunyun put down the notebook, walked up, bent down, and put the blood pressure monitor strap on the old man's arm.

"You tied it too low." Seeing that her operation was not standard, Dr. Jin reminded her, "If you don't know where to tie it, look around."

Fan Yunyun turned her head and looked over, first looking for her idol: Senior Sister Xie was measuring the blood pressure of a five-year-old girl and changing the blood pressure cuff. This gave her, a newbie, some knowledge: the blood pressure cuff for children is different from that for adults, because children's bodies are shorter and thinner than adults'.

"Who are you looking at?" Doctor Jin found that she was looking for the wrong person and asked her to turn back to look at Channel 2. If she wanted to learn, she needed to learn from her seniors who were also in the Department of Internal Medicine and who measured blood pressure for adults.

Internal medicine doctors always think that they value manual blood pressure measurement more than surgeons, and they do more of this work than surgeons who are on the operating table all day. As the saying goes, practice makes perfect, and they have accumulated more experience than surgeons.

Fan Yunyun had no choice but to turn around and observe the steps of Dr. Jiang Mingzhu measuring the patient's blood pressure.

"First, find out where the brachial artery is in the elbow fossa so that you can place the stethoscope accurately when the time comes. The cuff should be tied to the brachial artery, about 2.5 centimeters away from the elbow. The inflated air bag should be placed facing forward." Jiang Mingzhu patiently demonstrated and explained to the junior female doctor.

Fan Yunyun learned in a very serious manner.

Suddenly, Jiang Mingzhu asked, "Does your patient have diabetes?"

"This?" Fan Yunyun's eyes were filled with question marks. What is the relationship between diabetes and blood pressure? Most diabetic patients have a history of high blood pressure, so they should pay more attention to whether their blood pressure is high?

It seemed that she couldn't get the correct answer from this rookie, so Jiang Mingzhu asked several interns standing further away: "Who among you can help her answer this question?"