Chapter 382
Words:953Update:22/06/30 11:01:22
"Indeed, there are four types of blood: A, B, AB, and O."
Wei Ziyao quickly took a brush and ink from the side and wrote on a piece of paper.
Wei An asked curiously, "What is A and B?"
"It is a code name." Wei Ziyao explained it to him in the simplest way, "Type A and B blood cannot be transfused with each other. It is a complete rejection …"
She explained the rejection and acceptance between blood types to Wei An in detail.
Wei An humbly listened to her explanation.
"In other words, only Type O blood can be transfused with all blood types, while Type AB blood can accommodate all blood types?"
"That's about it." Wei Ziyao nodded, "If there is a difference in blood type, there will be rejection after the blood transfusion, and the person will die."
"I see. I always felt that there was something missing. So this is the reason."
Wei An nodded, "Then how do you differentiate between blood types?"
"This." Wei Ziyao pretended to take out a small piece of paper from her purse.
"This is called a blood type test paper. Drop blood on it. If it is Type A, the white test paper will slowly turn yellow, Type B will turn blue, AB will turn green, and Type O will turn light purple."
After Wei Ziyao finished her explanation, she handed the box of 100 test papers to Wei An.
"You can use this. I have written down the method for you. If you are in the military camp and someone needs an emergency blood transfusion, you can use this to test the blood type."
Wei An really liked chatting with Wei Ziyao now.
It was not because of anything else, but because she was too knowledgeable.
He even felt a sense of worship towards this little girl.
"So? What does this have to do with Second Concubine? "
"Speaking of this, I have to talk about a very rare blood type. This blood type is very rare, and it is not among the blood types. It is a derived blood type. Coincidentally, Second Concubine has this blood type. Coincidentally, Wei Shuo and Wei Yiyi did not inherit this blood type. It may be useful to keep this rare blood type."
"I see." Wei An nodded and reached out to grab Wei Ziyao.
"Go quickly. I will go with you to plead for her."
"Brother! It is midnight now! Can't you wait until tomorrow morning? "
"No," Wei An said and dragged her out, "Since you want to do something, you have to do it now."
At first, Wei Ziyao did not know what he meant.
She only understood when she saw Wei Shuo and Wei Yiyi kneeling in front of Wei Heng's door.
Wei An was not a good person.
It was not their turn to do a good deed without leaving a name.
Since they were going to do it, they had to let everyone know about it, especially … the two of them.
"Sis!" When Wei Shuo saw that Wei Ziyao had arrived, he immediately rushed over, tears streaming down his face.
"Sister! Are you here to plead for mercy for my mother? "
As Wei Shuo said this, Wei Yiyi pinched him. "You're still calling her mother? Remember the rules! "
"You, you are here to plead for Second Concubine?"
Indeed, in this big house, the children of concubines did not have the right to call their mother mother. They could only call her concubine or the head wife.
They did not have a mother.
The rules were like this. It turned out that they did not follow the rules when Wei Heng was not at home.
"Yes, I am here to plead for mercy."
"Really? Thank you, sister! "Wei Shuo cried. Wei Yiyi was also wiping her tears.
At this time, Wei An helped.
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