"Okay, do you understand what I said to you just now?"

"I understand, chief." The two women answered in unison.

"Okay, then we'll start when I clean up the things." Huang Shi put away the syringe on the table, then twisted the needle off, and put it alone in a small empty box.

Logically speaking, this medical waste needs to be specially treated, incinerated or buried deep in the soil, but Huangshi does not have this condition now, and because it was in the 16th century, it was not like in the 21st century, anything could be one-time. Doing so would waste resources and bring potential pollution.

So he simply prepared to pack up all these things and use a special pressure cooker to disinfect high temperature and high pressure. In this way, he can also recycle them when needed.

Because in this era, there was no AIDS that made people feel sick, and even syphilis in South America had not been spread to the Ming Dynasty. Although the literati and doctors in the Ming Dynasty were prosperous at this time, they were not open to having sex with gorillas or holy cows like whites and blacks. Therefore, Huangshi only needs to consider some local infectious diseases, such as hepatitis A and B prevention issues.

"Chief, am I okay?" A Jing, who was dressed, raised his head and asked softly.

Huangshi touched his little head. The little head he had just shaved this morning was shiny, "Okay, by the way, A Jing, will you be the first to start a blood test later?"

"Okay, let me be the first to come." The little guy said, clenching his fist, nodding his head. He just heard from the leader and Mei Zi and the others that there were three steps: blood test, blood draw, and blood transfusion. He was Awei's brother, so of course he could not fall behind.

Huangshi provoked the big hurricane at him and gave him an admiring look, "Good example, you will set a good example for them."

"Guangtao, please bring them to move some tables and chairs."

After Yu Guangtao responded, hesitated while touching his head and replied, "Chief, how many pieces should we move to fit?"

"Well, you can take a few more people and move 20 photos to the conference room, which is enough." Huang Shi thought for a moment. At the modern blood donation station, the blood donors were all lying on the recliner. Unfortunately, there was no conditions here, so he could only use the backrest chair to make a living.

Seeing Yu Guangtao go back to the crowd and say hello, and after standing up and following him, Huang Shi asked Hong'er to move a chair and wait for him to sit down, "Hong'er, give me the bottle I just handed over to you to keep."

Hong'er agreed and took out a small bottle from her arms. Huangshi took the small bottle with Hong'er's body fragrance and thought that the bottle had just washed several times. Although it was placed in Hong'er's arms, the temperature was a bit high, but fortunately it was not very long, so there should be no problem.

"You can help me put this box on the ground." The storage box was very large and high, not only blocking the view, but also not convenient to take things, so Huangshi asked them to help put it down.

"Chief, I'll help move too."

"Okay, just be willing to help." Seeing that after this incident, Huang Shi felt very relieved that a child should have, and he was no longer as depressed as before.

After the three of them worked together to move the box below, Huang Shi asked Hong'er to take out two slightly larger paper boxes from the box and put them on the table. "There are medical glass tablets for blood tests, and here are potions for blood tests."

The three of them looked over and saw that the box opened on the left was filled with long and small square glass pieces, while the box on the other side was tall. When they opened, there were 4 large glass bottles. From the outside, they looked a little yellow, but very clear, and there were white labels on it.

"Chief, what is this?" A Jing, who had recovered from the angry child, pointed to another box that Huangshi had just taken out from below, and asked, with small plastic tubes with red hats and blue hats inside.

Huang Shi took out a straw from it, "Haha, this is a siphon, which is used to absorb these potions later." Then he handed it to A Jing's hand, and then signaled that Honger and Meizi would take one each.

"Chief, it's so soft." As if A Jing had discovered a secret, he pinched the rubber head part and pinched it.

"Yes, the above part is made of rubber. You like playing with it so much. I'll give you one for you in the future."

When Ajing heard Huang Shi's joke, he stuck out his tongue and felt embarrassed to put the straw on the table.

"Don't put it on the table." I don't know where the table was moved from, and how many bacteria and viruses are there. If the straw is contaminated and then inserted into the serum, it may cause them to deteriorate or even fail, which is not good.

"Where should I put it?"

Huang Shi thought that the hygiene education just now did not play much role. It is really hard for them to have a sense of hygiene in just two minutes. "Wow, use this small rack, it is specially used to insert test tubes and straws."

Looking at the small shelf on the table, it looked like an abacus, but it was empty in the middle, with round holes on the top, and the lower part corresponded to a small round hole that was concave. Ah Jing thought that there were so many things in the upper realm, as if there were special equipment for everything, just like my father's study room back then.

But it turned out that when he thought of his father, he would be sad and angry, and then remain silent for a long time. But now he also thinks of his father, but it seems that he will not feel as sad as before, only a feeling of being sad but not sad.

A Jing looked up at the sky. The late autumn sun was hanging on the sky, shining warmly on himself, and he felt very comfortable all over. The sunlight seemed to turn into transparent halos in the blue sky, and his father and mother seemed to be standing deep in the halo, looking at him with a smile.

"Dad, mother, Awei and I will live well, and I will take good care of my brother."

...

Mei Zi saw A Jing suddenly looked up at the sky, and then there was a crystal flash in her eyes, "A Jing, what's wrong with you?"

"It's nothing, just sand has entered my eyes." A Jing picked up his hand and rubbed his eyes.

Although Huangshi also saw it, he knew that only time was the elixir of elixir, so he pretended to turn a blind eye and turned his head to Hong'er and the others, "Well, then you can insert the straw in too."

After they were all put, Huang Shi began to say again, "Now we will start to test Awei's blood type first. Hong'er, take a glove and bring it with you."

"What about us?"

"You guys, your hands are too small, it's inconvenient to wear this glove."

"ah."

Huang Shi saw that the two little guys were a little unhappy, especially Mei Zi's little mouth pouted, and she could almost hang a small oil bottle, so she scraped it on her little nose, "There are important things you have to do later, don't worry."

"Oh." Hearing this, the two little guys nodded with satisfaction, but Mei Zi immediately asked Huang Shi again, "Chief, what do you want us to do?"

"You guys, the responsibility is very heavy." Huang Shi first wrote a "check" for the two of them, but when he turned around, he thought that there was something to them, so he patted the pockets of his clothes up and down. He had to find a notepad and a pen to come out, otherwise he would have to go back to the tent to get it.

Fortunately, the thing was in his left pocket. He took out his pen and notebook, tore off the first few pages of the book, stuffed it back into his pocket, and then said to A Jing, "A Jing, you should be able to write a lot of words. I'll let you record their blood types later."

"Chief, how do I write it?" A Jing took over the things. Although he did not recognize all the simplified Chinese characters, he basically had no problems with the traditional Chinese characters mentioned by the leader. After all, he studied and enlightened when he was younger than other children.

Huang Shi stroked the notebook with his finger, "You just write each of them in the upper left corner, and the blood type is written in the middle."

Speaking of this, he paused for a moment and said to Honger and the other three, "Where are blood types, we generally divide them into four types, A, B, AB, and O."

There are 30 blood type systems that have been discovered in modern times and recognized by the International Blood Transfusion Association, the most important of which are the "ABO blood type system" and the "Rh blood type system". The blood type system is of great significance to blood transfusion. Incompatible blood type transfusion may lead to the occurrence of hemolytic reactions, resulting in hemolytic anemia, renal failure, shock and even death.

The commonly known as Rh-negative blood type is Rh-negative blood, and it is also called panda blood because it is extremely rare and is a very rare type of blood. The distribution of Rh-negative blood varies greatly due to different races, and the proportion among white people is relatively high, about 15%. In the Han ethnic groups and other ethnic minorities in China, people with this blood type only account for about 0.34%.

With such a rare ratio of blood types, and not as intuitive as ABO blood types, Huangshi himself is semi-clear about this kind of thing. The most important thing is that Chen Lishui did not prepare him tools to detect this type of blood type, so he simply did not introduce it, because he was afraid that if he introduced the three on the other side, he would probably be more confused.

"Different blood types cannot be transfusions with each other casually, so you must be very serious in your work. If you make a mistake in your operation and cause their blood types to be misleading, you will die when they need to donate blood or transfusions in the future." Huang Shi had a serious face and specifically explained this matter.
Chapter completed!