Chapter 90 The Sea of Learning is Boundless!
The meeting room was so quiet that you could hear the scratching of pens on paper.
All eyes were focused on the faded blackboard in front of them:
To be precise, the focus was on the simplified anatomical diagram of the human body drawn in chalk on the blackboard.
And the young girl in light gray clothes standing next to the picture.
Gu Baobao held a piece of chalk in her hand, with a little white powder on her fingertips.
Her voice wasn't loud, but it carried clearly and steadily to every corner of the venue:
"...Therefore, when encountering severe external bleeding, the point of pressure is not only on the wound itself. Like here,"
She drew a circle with chalk somewhere above her collarbone.
"Compressing the subclavian artery can control massive bleeding in the upper limb. And here,"
Move the chalk to the groin area.
"Compressing the femoral artery is effective for bleeding in the lower extremities. Remembering these key points is sometimes more helpful than blindly piling dressings on the wound."
In the audience, some nodded in sudden realization, while others quickly took notes.
Sitting in the center of the first row, Mr. Qian adjusted his glasses, his eyes behind the lenses unblinking.
His notebook was already filled with dense writing, and occasionally he would draw simple diagrams next to it.
Upon hearing this, he paused, then drew two heavy horizontal lines under the words "arterial compression hemostasis method".
This method is not new; it is mentioned in battlefield first aid manuals.
But Gu Baobao explained it differently; she broke down these knowledge points into the most straightforward, easiest-to-remember, and easiest-to-apply key points.
It also incorporates actual injury cases to analyze how to select the compression point under different circumstances.
What's even more remarkable is the confidence and composure she exuded while explaining, as if this knowledge hadn't come from books.
Rather, it is an instinct that has been refined through countless real-world battles.
"Of course, applying pressure to stop the bleeding is just to buy time."
Gu Baobao turned around and glanced at the audience.
"Next, I'm going to talk about how to use the materials we might have around us for bandaging and immobilization."
In the absence of standard gauze bandages, a clean headscarf and a torn sheet were sufficient.
Even dried banana leaves, after processing, can be used as temporary dressings…
She stepped down from the podium and took out several items from the cloth bag she had brought with her:
A roll of ordinary white bandage, a few pieces of cut cotton cloth, and a small packet of light brown powder carefully wrapped in oil paper.
"This is the first version of the hemostatic powder I made using several common herbs."
She opened the oil paper packet and poured a small amount of powder into her palm.
"The main ingredients are Panax notoginseng, Bletilla striata, and Agrimonia pilosa, which are inexpensive."
If conditions permit, applying a thin layer after cleaning the wound before bandaging can accelerate hemostasis and reduce the risk of infection.
A low murmur immediately arose from the audience.
Is this the legendary hemostatic powder with amazing effects?
It looks ordinary.
Gu Baobao seemed to know what everyone was thinking, and she smiled slightly:
"I know you comrades have questions. The hospital has already conducted preliminary controlled trials on the effects of this powder."
Starting next week, it will be piloted in some training units. Today, I'm only demonstrating its use in conjunction with bandaging techniques.
She invited a young medic to come up on stage to act as a "wounded soldier" and simulated a cut on the soldier's arm.
Then, in full view of everyone, she smoothly demonstrated the entire process from cleaning the wound, applying medicine, to applying pressure with a triangular bandage.
Every step was explained clearly, even the knot-tying technique and the control of tightness were not overlooked.
"Note that after bandaging, you should regularly check the distal limbs for swelling, purplish discoloration, or coldness. This is crucial for determining whether the bandage is too tight and affecting blood circulation..."
Even the old military doctors who had initially been curious to see what this young girl could say sat up straight.
They found that every detail the young woman described was plausible, and some of her methods were even simpler and more effective than what they were used to.
Gu Dongguo sat in a wheelchair to the side. Although he couldn't understand many of the technical terms his sister used,
But looking at the room full of people, including those old experts who usually walked with an air of academic authority.
As everyone listened attentively and took notes, a burning sense of pride filled his chest.
His baby is really promising!
He's much better than his older brother!
Lu Zhanming sat diagonally behind Gu Dongguo.
He had removed the bandages from his arm and was only wearing a long-sleeved military uniform to cover it.
His gaze almost never left the figure on the podium.
Watching her explain calmly, watching her slender fingers skillfully demonstrate bandaging, watching her eyelashes droop when she occasionally tilts her head slightly in thought...
His Adam's apple bobbed slightly as he forced himself to refocus on the content of the lecture.
But the fingers holding the pen unconsciously tightened.
The two-hour class came to an end before we knew it.
Gu Baobao wrote several large characters on the blackboard with chalk:
First aid for airway obstruction: Heimlich maneuver!
"I will focus on this in the next lesson."
She turned to face the audience, her voice carrying a convincing composure.
"That's the same method we used last time at the hospital to treat the child who choked on a peanut."
This is a life-saving first aid technique that requires no equipment and can save lives within the golden time frame. It is suitable for both adults and children.
I hope that every comrade present here, including our medical staff, medics, and even every soldier and family member, will master this.
"Whoosh—!"
The audience erupted in chaos!
The story of Gu Baobao saving someone at the hospital has been widely known, but most people are not clear about what exactly happened or what methods were used during those thrilling few minutes.
Now that I hear she's going to publicly teach this life-saving skill, how can I not be excited?
Mr. Qian suddenly raised his head, and his eyes behind his glasses shone with an astonishing brightness.
He took off his glasses, wiped them with the corner of his shirt, and put them back on, as if to make sure he hadn't misheard.
After a long while, he sighed softly, a sigh full of emotion and approval.
Sitting next to him, Dean Zhou Mingren couldn't help but ask in a low voice:
"Mr. Qian, what do you think..."
"What do you think?"
Old Qian shook his head; his voice wasn't loud, but everyone in the surrounding rows could hear him.
"Learning is boundless, Dean Zhou. We people, relying on a few more years of study and the number of patients we treat, sometimes inevitably become complacent and self-satisfied. But listening to Comrade Bao Bao's lecture today..."
He paused, then turned his gaze back to the young figure in front of him who was organizing lecture notes.
"Even this old man feels that there is still so much to learn, comrades!"
He suddenly raised his voice and faced the hall:
"We all need to be more humble! From now on, I'll attend every one of Baby's classes whenever I'm free!"
You young people should study even harder! Don't underestimate them just because they're young; knowledge and skills don't discriminate based on age!
The room fell silent for a moment, then erupted in good-natured laughter and applause.
Several young doctors who were initially a little hesitant now wholeheartedly joined in the applause.
Gu Baobao was a little embarrassed by the sudden praise, and her cheeks flushed slightly.
She tidied up her things on the podium and bowed to the audience:
"Thank you! Thank you for your encouragement, Professor Qian, and thank you all. I just hope that what I have learned can truly help everyone, and help more people in need."
I still have many shortcomings and need to learn from my seniors and from practical experience.
The course officially ended, but the crowd did not disperse immediately.
Many people gathered around, some asking questions, some wanting to see the hemostatic powder sample again, and others simply wanting to say a few words to this amazing expert, Xiao Gu.
Continue read on readnovelmtl.com