I listened to my sister's words today.

"Recently, there has been a group of patients whose conditions have had limited success despite traditional drug treatment and biological intervention."

"Moreover, these patients seem to have some common features, such as abnormal immune system activity or combined reactions to specific allergens."

“Is it possible to screen out this special type of patient at the source by improving the diagnostic process?”

After hearing this, the old lady frowned slightly, pondered for a moment, and slowly put down her teacup: "Persistent asthma...it's indeed a difficult problem."

"I encountered many similar cases in clinical practice back then."

"However, what you said about the abnormally active immune system reminds me of something."

"whats the matter?"

The old lady fell into reminiscence, her tone slow but clear: "I remember that once when I was doing a free clinic in a remote mountainous area, I met several patients with intractable asthma.

"Their allergens are very strange, not the usual pollen, dust mites or animal hair."

"It was a seed from a plant we had never seen before. Later, I had someone bring back a sample for research, and I discovered that this plant contained a special protein."

"It can directly stimulate the immune system in some people and cause severe airway inflammation."

"Plant seeds?" Jiang Ling was stunned, thinking, "What happened next?"

The old lady sighed softly: "Later, due to limited conditions at the time, I could only do some simple comparative research."

"The immune systems of those patients were indeed overly sensitive to that plant protein, but the number was too small to form a more systematic theory."

"Now that I think about it, it might be related to the abnormal immune activity you mentioned."

Jiang Ling nodded, as if realizing something: "Your idea may be applicable to the problem I'm facing now."

"If we can more precisely identify the specific factors that trigger refractory asthma, we may be able to develop more effective treatments targeting these factors."

The old lady smiled slightly: "It seems that you really have some ideas."

"Okay, I have some case data from that year. Although it's old and may not be complete, it may be of some inspiration to you."

The two were chatting in a relaxed tone, occasionally exchanging professional insights, and seemed not to notice the passage of time.

However, just a moment later, the door of the clinic was gently pushed open, and a patient with a nervous look walked in, holding a medical record in his arms.

When Jiang Ling saw a patient coming, she stood up.

"Then I won't bother you anymore. I'll come visit you again when I have the chance."

"Okay, then I won't see you off. See you after you're done."

Jiang Ling closed the notebook in her hand and put it into the pocket of her white coat.

After glancing down the corridor, it seemed like I had a clear destination, and before long, I was walking through several long corridors and arrived at the pediatric injection room.

The injection room is not big. There are a few chairs neatly arranged against the wall, and several parents are sitting there with their children.

The nurses were wearing uniform work clothes and were busy in the room. Occasionally, the sound of them gently comforting the children could be heard.

As soon as Jiang Ling entered the room, she attracted the attention of a nurse.

The nurse had a capable look in her eyes but a gentle tone. With a hint of doubt, she asked, "Ah, are you a doctor?"

Jiang Ling nodded slightly: "For now, yes."

The other party was stunned for a moment, then showed an expression of sudden realization: "Oh, it's you, what's the matter?"

Jiang Ling looked around and frowned slightly, as if thinking about something.

He slowly said, "I came here today to actually see how your pediatric department gives injections to patients and learn from them."

The nurse was a little surprised when she heard this, but then smiled and nodded: "Of course, there aren't many patients today, so feel free to watch."

Jiang Ling's eyes quickly fell on a nurse who was preparing to give the child an injection.

The nurse skillfully took the needle in her hand and gently comforted the little girl in front of her: "Don't be afraid, it will be fine in a moment, just like a mosquito bite, it won't hurt at all."

The voice was gentle, with a slightly coaxing tone.

The little girl looked no more than five or six years old. She clutched the corner of her mother's clothes tightly with both hands and stared at the needle with wide eyes.

Her lips trembled slightly, but she seemed to be comforted by the nurse's tone and did not cry out.

The nurse completed the injection quickly, her movements neat and smooth. Jiang Ling stood by, arms folded, eyes focused, seemingly observing every detail.

When the injection was complete, he nodded and commented in a low voice, "Very good technique, the child didn't cry much."

The nurse was a little embarrassed by the compliment and smiled: "Thank you for the compliment, but this is also my daily work. After all... every child's situation is different."

Jiang Ling smiled slightly, her expression softened slightly, but her eyes remained steady.

Dr. Jiang, this child keeps struggling every time he gets an injection.

In this situation, you can grab his wrist with a little force.

The specific operation method is to pry open the child's wrist with the base of your palm facing downwards.

Although the child may still feel pain, the pain caused by this method is not as severe as that caused by conventional injections.

Moreover, once the child's hands are fixed, never let go easily.

Then, use your other hand to gently touch the child's skin to find and determine the location of the blood vessels.

After accurately finding the location of the blood vessel, pick up the prepared injection equipment.

If during this process the child's body starts to move restlessly.

You can try to let the child sit on your body, and then use one of your legs to tightly clamp the other leg of the child.

At the same time, the raised arms can also be used to hold down the child's body.

With this arrangement, our hands can be completely freed so that we can concentrate on giving injections to children.

If the child struggles more, it will take some effort to deal with it.

At this time, you can slightly increase the strength of your hands, but also be careful not to hurt the child.

Or put the child on the bed first, the child may still twist his body constantly, trying to break free.

In this way, the head nurse patiently and carefully demonstrated each movement to Jiang Ling.

As for the poor child, the nurses placed him on the bed and played with him like a doll, tying him up here and there. He looked really pitiful.

Jiang Ling watched every step of the head nurse's operation intently, afraid of missing any details.

At this moment, the phone suddenly vibrated.

When I picked it up, I saw that the medical team had arrived at the hospital, and some basic examination results of Mr. Wen and the child were also out.

He put down his phone, thanked the busy nurses around him, and left.