The powerful princess arrives with a space warehouse

The soldiers entered the room one by one and came to Ouyang Yunyao to draw blood.

Deputy General Liu Changsuo looked at these people with envy. Their blood types were the same as General Su's. The other soldiers also regretted that their blood was different from General Su's.

Su Huoling's personal bodyguard Chen Feng also went in to draw blood proudly. He was very excited that his blood was the same as his general's blood. He could do his part to save the general.

Several doctors looked at the soldiers coming in and out, their hearts anxious as if they were being scratched by a cat. They had originally thought that they could see with their own eyes the blood drawing that Princess Jing had mentioned, but they didn't know that there was a curtain blocking their view. They couldn't see how Princess Jing drew blood at all, and they were so anxious that they kept circling outside the curtain, thinking of a solution.

Seeing that there was only one person left who had not yet been smoked, if he didn't take a look, he would miss the chance. Doctor Cai was standing outside the curtain and couldn't help but said to Ouyang Yunyao behind the curtain.

"Princess Jing, can you show us how to draw blood? We promise not to talk, and there won't be any bacteria."

"That's right, that's right, little kid. I'll just take a look, just one look." The old doctor echoed anxiously. He wanted to see so much how to take blood out of a person's body and supply it to other people.

Ouyang Yunyao had already sent the blood drawn from the previous few people into the space, and took out three bottles of 200 ml blood plasma, and another half bottle of blood.

Now, hearing the doctors begging outside the curtain, she agreed: "Okay, I will draw blood from the last soldier, you can come over and take a look."

When the doctors heard this, they were so excited that they almost jumped up.

When drawing blood from the last soldier, Ouyang Yunyao saw that they were all very eager to learn, so she explained the process of drawing blood while she was doing it.

It is emphasized that before blood collection, the person must not be wrong, the blood collection tools must be disinfected, and blood is generally drawn from the elbows of the left and right arms. Before blood collection, the skin at the blood collection site must be disinfected with alcohol.

Afterwards, Ouyang Yunyao showed them the needle and syringe for drawing blood, then tied a strap around the arm of the soldier who was going to draw blood and began to demonstrate blood drawing to them. After drawing 50 milliliters of blood, Ouyang Yunyao stopped drawing blood, loosened the tourniquet, quickly pulled out the needle, and told the soldier who was drawing blood to press the wound for a while. The whole process was done in one go.

"Princess Jing, is this ready?"

"All right!"

"Then how do we get this blood into General Su's body and let him drink it?"

Ouyang Yunyao was so amused by their questions that she held back her laughter and said, "You must not drink this. It will have no effect if you drink it. This will be transfused into General Su's blood vessels."

"Blood vessels? How can it be transfused into blood vessels?"

"Didn't I just tell you to draw blood from the veins? Then send it to General Su's veins now."

Ouyang Yunyao took out the blood transfusion device, inserted the needle at one end into the blood bottle, and hung it on the headboard of the bed where General Su was lying.

Then Ouyang Yunyao told them while she was operating, "Blood transfusions need to be done through large veins, such as the veins in the forearm or arm. The veins here are easy to insert needles and have a large blood flow, making them suitable for blood transfusions."

Ouyang Yunyao found a vein in General Su's arm and inserted another needle connected to the blood plasma bottle into his vein. She adjusted the regulator, and the blood plasma slowly flowed from the dropper into General Su's hand and into his body.

"This is really strange. The blood in this bottle entered General Su's body just like that. I have really opened my eyes in my life." The old doctor stared at General Su's arm with shining eyes.

They saw that the blood in the bottle was getting less and less, and they felt very magical. Ouyang Yunyao adjusted the blood flow speed a little faster, and the second bottle of blood was soon transfused. They saw that Su Huoling's face became rosy. The three doctors hurried forward to feel General Su's pulse. When they finished feeling the pulse, they said excitedly, "General Su is saved, saved, he is fine."

While they were taking General Su's pulse, Ouyang Yunyao quickly replaced another bottle of blood from the space.

After all four bottles of blood were transfused, General Su's complexion looked even better.

Ouyang Yunyao said to the two military doctors, "Doctor Cai, you have to take turns to look after General Su at night. If he has a fever, you have to lower his temperature."

"We've remembered, Princess Jing, we will definitely take good care of General Su at night." Military Doctor Cai's attitude was too nice.

"Well, if the high fever doesn't subside, send someone to see me." Ouyang Yunyao said as she took out a tablet of anti-inflammatory medicine and asked them to feed it to General Su.

At this time, they were no longer surprised to see Ouyang Yunyao taking out the white pill. They had seen too many new things today, so this was no longer important to them. They were going to ask Princess Jing about the technique of stitching wounds later.

Ouyang Yunyao knew what was on their minds and had long wanted to teach them the technique of sewing wounds, so that more soldiers and civilians would benefit from it.

So before leaving, Ouyang Yunyao explained to them in detail how to suture the wound. The two military doctors and the old doctor listened carefully, asked questions constantly, and did not leave out any questions.

Finally, Doctor Cai asked again, "Princess Jing, we have never done anything like this before. What should we do if we don't dare to sew the soldiers?"

"That's easy! Buy some more pork and practice more on the pig skin! You can also find a few wild rabbits to learn from!"

"Yes! Yes! Yes! You are really amazing, little kid."

"If you have any questions in the future, you can come and ask me as long as I'm still here."

"Princess Jing, is this true?"

Ouyang Yunyao smiled and nodded, "Really."

Another military doctor seemed to remember something and looked at Ouyang Yunyao, "Princess Jing, did you...did you teach Imperial Doctor Zhang how to sew wounds?"

Ouyang Yunyao looked at the young military doctor and said, "Yes! What's wrong?"

“No wonder I heard that Imperial Doctor Zhang was teaching military doctors and some doctors how to sew wounds. I was very curious when I heard that. But we have not been back to Kyoto. We just came back to Kyoto and now it’s out again.

Fortunately, today is a good day. We learned how to sew wounds from Princess Jing. From now on, our soldiers will have fewer deaths from bleeding and wound infection on the front line."

"Then you must study hard, and you can teach this method to other doctors."

"Yes, Princess Jing."

Chu Chenjing and Liu Changsuo came in and saw that General Su was no longer in danger, and then they were completely relieved.

After Ouyang Yunyao followed them out of General Su's yard, she learned what had happened in Shiha City today. The city was crawling with poisonous snakes, poisonous insects and killer bees. It was all due to a black-robed man playing the flute. General Su was seriously injured when he went to deal with the black-robed man.