The initial desiccant was indeed only one type of lime, but this has to be traced back to a long time ago. After entering the industrial age, people fully realized the harm of lime to the human body, and people began to use other materials to act as desiccants.

There are many materials that can absorb moisture, but the desiccant you throw after using it must be cheap and good, so selecting materials is very important.

When Ji Qing heard that sentence, he knew that Qi Jing's torture was about to begin. He was now mixed with feelings, not only for the gratitude of getting rid of Qi Jing's serial soul interrogation, but also for the embarrassment of escaping at the last minute, but of course he was more sympathetic to Xu Jiakang.

A well-off society is going to hold on...

Qi Jing kept a secret here. He did not list the types one by one like a teacher, but instead used cases to explain things. Only by combining theory with practice can the impression be deepened. Of course, only he himself knows how much real the case has.

"The desiccant wrapper that my father took out now is full of English instructions. Because you lack sufficient understanding of desiccant, you can't understand what the above name means."

"That's not." Xu Jiakang retorted, "How come I can't understand English level 6? I should be able to understand more."

"Can you understand? That's the best. I think about how to spell that word..." Qi Jing thought about it and said, "I remember it's called silica-gel. The spelling is s, i, l, i, c, a, horizontal bar, g, e, l, do you understand?"

“…”

After hearing this, Xu Jiakang spelled the words in his mind and found that he really didn't know them, so he could only blush and shake his head.

"Don't get me wrong. I don't mean to look down on your English skills. This is a professional noun. It's normal not to know it. As you who can get the CET-6 English test, you just can't understand the word silica-gel." Qi Jing explained with a smile, "You can still understand the two rows of 'throwaway' and 'donoteat' below."

Xu Jiakang's face was covered with black lines. How could this person know so much? He could even remember anything written on the desiccant bag.

Will a normal person pay special attention to this kind of thing?

"Just when you were puzzled, you suddenly found that there was still some desiccant left in the packaging bag." Qi Jing said, revealing his harmless but happy smile, "There are three or four desiccants, which are granular, with a diameter of about 2-3mm, and are blue."

“Blue desiccant?”

When it comes to granular Xu Jiakang, I feel like I have seen this style, but what the hell is blue? What does it mean to dye the desiccant if it’s okay?

He has only now discovered that when he first got the clues given by Qi Jing, he thought they were very useful and critical, and he had the illusion that he could get close to the answer immediately. But as he talked, he would find some questions, and he would always give a reversal at the most critical moment.

Isn’t this just treating me as a fish and spreading bait to catch me?

"You have dug out all the memory information you have seen in your life, combined with years of experience in practicing medicine, and concluded that this desiccant is harmless to the human body." Qi Jing repeated the thoughts that Xu Jiakang was tinkering in his mind, and then changed the subject, "But my father refused. There must be problems with the blue desiccant, and maybe there is still poison!"

Xu Jiakang had no way to refute that this situation is too common in clinical practice.

Even some phenomena that can be explained by doctors will make a fuss when their families see them, let alone such unclear things.

He really couldn't explain why the desiccant was blue, but he still did his duty as a doctor and said, "I will give my child some supportive treatment first, and then have a good chat with this father."

“How to talk?”

"After all, some invasive examinations are not good for children. First, ask them to stay in the hospital for observation for one night. These granular things will be excreted by themselves through the intestines. Then they explained that manufacturers who make desiccants will think of mistakenly taking them, which will definitely not be toxic. Moreover, when we encounter desiccants, they usually deal with this, so I hope that the family can cooperate."

Qi Jing nodded, He Tianqin was indeed not wrong.

I have just shown his skills in emergency treatment. Now the chat technology he has shown is also smooth and sophisticated. It is safe to hand over the emergency department to such a person.

But no matter how much you appreciate it, it would be Qi Jing if it ends now.

"You handled it very well. Director He Tianqin smiled and gave you a thumbs up. The child's father also felt much more at ease. He accompanied his son to the observation room to find a bed to sleep." Qi Jing seemed to have already talked about the ending, and the topic was about to end, but suddenly...

"Early the next morning, the child undead his stool." Qi Jing smiled and looked at Xu Jiakang, "It's just undead his stool. Why are you so wide-eyed?"

“…I just wanted to confirm whether the desiccant was pulled out.”

"Don't worry, I've pulled it out."

Xu Jiakang breathed a sigh of relief, obviously his judgment was correct. This granular desiccant just absorbs some moisture and is harmless to the human body...

"But they are all pink, very bright and terrifying pink."

Xu Jiakang:???

"Pink? Wasn't it blue before? What's going on?"

Qi Jing followed the way: "Yes, my father ran to the clinic with these little things, and asked in front of you the same question: What's the situation?"

"But...but the child is usually in good condition, right?"

"Yes, it looks very healthy, and I have a great time chatting with the little sister in the next bed." Qi Jing said with a smile, "You and Director He calmed down their father's anger and did a lot of examinations, blood, urine, feces, blood biochemistry, liver and kidney function, everything is normal."

"Okay, it's fine, that means there's no problem with treatment and treatment."

"Is it really okay?" Qi Jing kept giving Xu Jiakang an illusion of handling the right thing, and gave a fatal blow at the last moment. "My father took a thick stack of test papers and receipts filled with consumption records and sued them directly to the medical office." Xu Jiakang was in tears, but he didn't expect that it would develop into this way just by mistakenly taking desiccant. It was too difficult.

"Although this situation is rare, most families borrow money to eliminate disasters, as long as the children are fine, everything is OK." Qi Jing was also helpless about this situation, "But there are always parents who lack income who usually pity every penny. Now that they go out so much at once, they must be unbalanced."

The patient was originally healthy and everything was normal, which made the doctor feel most at ease.

But this also requires basic information. Once the consumption amount is involved, some families will have a huge psychological gap. Why is my child still forced to do a checkup? If I give up and don’t do it, I have to sign it.

What is this not a cheating person?

"But this is not a doctor's problem."

"It doesn't matter who's the question." Qi Jing and Qi Jing looked at him, "The key is that I didn't give my father an explanation. What exactly is this blue? How come it turns pink when it passes through the intestines? If you say it's poisonous, he will definitely have a check."

Xu Jiakang still had no idea of ​​giving in, and still felt that the doctor had done everything he should do, and this situation could not be avoided.

Of course, he also showed a desire for unknown things, and Qi Jing did not want to continue to hide:

"This granular translucent silica-gel is a silicone adsorbent that can absorb moisture in the air. In order to check the degree of water absorption, the manufacturer added cobalt chloride to it, which usually appears blue. The more water it absorbs, the more hydrated cobalt chloride has, and the more pink the color will be."

"Emmmm, I remember it was a hydration reaction that formed cobalt chloride hexahydrate." Qi Jing looked at the ceiling and recalled, "It seems to be called this chemical name."

After a long time of trouble, the color was just a way to check whether the desiccant could still be used.

Xu Jiakang felt that he was losing money. Few people knew about such biased knowledge: "I think there is no problem with my processing. It's just some inspection documents, and did not use more expensive imaging examinations. With children's medical insurance, the amount paid by the family is very limited."

Dissatisfied?

Qi Jing didn't expect that this person was quite stubborn. After suffering a loss, he insisted that he had handled it without any problem. However, it would be better if the doctor was a little persistent, and he didn't hate such people.

"I said before that there are many kinds of desiccants." Qi Jing said again, "Let's go back to the beginning."

Xu Jiakang: Come again? Is it over?...

"The packaging in front of you is still the same before, and it is still a small granular spherical desiccant inside, with the same English name, silica-gel, but..." Qi Jing said, "but the small balls are yellow-black solids of different sizes."

"I'm afraid it's another adsorbent material." Xu Jiakang wouldn't fall for the same thing, and said immediately, "I can't scare me anymore with this."

"Yes, the material is a natural concave and convex rock clay, which is paired with aqueous magnesium aluminum silicate, which has good adsorption properties."

Xu Jiakang chuckled: "Then there is no need to deal with it."

"Although this material is harmless to the human body, it can cause constipation. If the child is unable to relieve his stool for two or three days, will he stay in the observation room for two or three days without leaving?"

Xu Jiakang retorted: "If I didn't pull it on the first day, I would help Kaisailu defecate. I would stay for two or three days without any delay."

"Okay, the processing is pretty good. Let's just let you go. This one is up to you." Qi Jing continued with a smile, "Let's go back to the beginning."

“…”

Xu Jiakang felt a little unable to hold on. It seemed that as long as he refused to admit defeat, Qi Jing would greet him with various desiccants. But now the reason for the two of them had gradually deviated from the original track and began to put on their own self-esteem and pursuit of medicine.

If you admit defeat here, you will naturally be inferior to the other party when you meet.

"This time, the powder and white powder are different in shape, and there is no description of what material it contains." Qi Jing said with both hands, "Do you still give general support treatment? Finally, do another set of examinations?"

"this......"

The impact of lack of knowledge in this regard is gradually reflected.

Although it is a pity to give supportive treatment to end a routine physical examination, no one can guarantee that the child’s parents will suddenly explode. Moreover, unknown mistreatment can not only put pressure on the children and their parents, but also put pressure on the doctor.

Especially the latter two can cause constipation, and long-term failure to relieve stool is not a solution.

Even if Kaisai Lu is used to force the bowel movement, the last hard feces may cause the child to bleed.

After all, children are not adults. The pain will make them extremely resistant to stools, and eventually form constipation, bleeding, and resisting stools to exacerbate constipation. At that time, parents who were originally rational will give up rationality in their heart-wrenching crying of their children, just like Haohao’s parents just now.

After applying pressure twice, Qi Jing finally asked: "At this time, can you really feel at ease to give Kaisai Lu without caring about what is in the child's intestine?"

"Can you be sure that you will never have a flat abdominal film?"

"Even if you hold it back, what about Director He? What if the child feels a little uncomfortable when observing it, maybe this discomfort has nothing to do with desiccant, but can you feel at ease and wait like that?"

Just now, he just let the person go and shot him. Now that everything is ready, Qi Jing's question hit Xu Jiakang.

As a prestigious emergency doctor, there are no uncertainties at this time. If Qi Jing had not said in advance that it was a desiccant through his father's mouth, he would have taken a plain film of his abdominal surgery and asked for consultation with the general public.

Xu Jiakang was convinced, but it was not so easy to admit defeat.

"Even so, I still have to do the test to diagnose the diagnosis, and I don't think there is any problem."

Qi Jing discovered that this guy relies on the fact that the child is fine, and the examination will not cause any physical harm. This is his mentality that he has practiced for a long time in emergency work. As long as the patient is fine, everything will be fine.

I have to apply a strong medicine.

"Okay, let you make a flat abdominal tablet." Qi Jing said, "Now the child is taking powdered desiccant, but some solid clumps of varying sizes are found in his stomach. How should he further deal with it?"

"It's a clump?" Xu Jiakang was surrounded again.

Ji Qing leaned on the back of the chair and couldn't stand it, so he could only whisper to remind him: "This should be a montmorillonite desiccant. I've seen it before. However, it's too much to say that the mass is too much, and a pack of desiccant is only about as much as possible, even if it gets together, it's not big."

"You're cheating here." Qi Jing was a little dissatisfied, and Ji Qing quickly retracted his head and stopped talking.

"Monmortemite?" Xu Jiakang said in surprise, "Isn't this the antidiarrhea medicine used by children?"

"Your voice is gentle." Qi Jing made a sound ban, "What's there to make a fuss about?"

"You actually used montmorillonite to fool me..."

"It's not my fabrication. There are indeed such desiccants. Because they have no corrosion, they are specially used for drying the metal precision instruments." Qi Jing said, "The key is that montmorillonite has a strange characteristic. When the amount of water is not large, they will cling together, but when the amount of water is reached a certain level, they will be slowly dispersed."

"If I don't explain, are you looking at the things in your stomach? Are you going to open your stomach or just watch it?"

Xu Jiakang shook his head and defended him: "It's just drinking water. Maybe before we make a judgment, the child had already drunk water and the clumps had spread out."

quibble!

Although Xu Jiakang was still struggling, Qi Jing still seemed at ease: "Okay, you have also been trampled on by the constipation. I think it's time to serve you the real food."

"Now the desiccant packaging in your hand has changed." Qi Jing's smile gradually faded, "I changed from the original silica-gel to a sand cloth bag without any explanation, and there was some black powder inside. The child's mouth was black, nausea, vomiting, and now he was sweating on his head, covering his stomach and crying pain."
Chapter completed!