Conan: The Mechanic

"So, he put in sodium hydroxide powder?" Gregory snorted as he looked at Takasugi Toshihiko's confession. "It's really good luck for this lady - she used to cover up Takasugi Toshihiko's murder, and the pills she used to pretend to commit suicide actually contained vitamin C tablets, and that thing had a neutralization reaction with sodium hydroxide. "Almost no effect other than a little too much sodium."

"Put sodium hydroxide in," Qianyu said with a speechless expression. "You can use whatever you can find... But can this thing really poison people?"

"If you really want to poison people, you need to compete with Corrosion for time, right? I don't think there is much hope," Haibara Ai snorted softly. "After all, before these medicines reach the organs that can absorb them, they have probably been corroded by sparks and lightning along the way."

"Leave them alone, what should be done now is to let her relatives and friends calm her down and wait for the next round of symptoms - since symptoms can flare up once in a calm state, it's just time for a second flare-up. problem, and it won't be long."

"But that Matsumoto Kiyosaka, I really didn't see that he was such a heartless person, and he just left his daughter alone." Haibara shook his head sadly.

"It's... actually not incomprehensible," Qian Yu showed a wry smile. "Don't forget, what state of dress the patient is in now... Even if it's his biological father, it's a little inappropriate to be there?"

"Even male doctors can go there, so there's nothing wrong with my father, right?"

"Another reason I finally decided to choose the two of them is that they are no longer children who get nervous when they see the nakedness of the opposite sex. Even if they go to the private parts of the opposite **** for a detailed examination, they will not What a waste of time because of hormones," Gregory said slowly. "Other interns can only be used as half-persons, and both of them can be regarded as a whole person."

Suddenly, an alarm bell rang in the office - this alarm bell was connected to Gregory's exclusive special ward, which meant that the medical staff were making emergency paging from there.

The frequency was more complicated than the usual alarm bells, indicating that it was not only his assistants who were called, but Gregory himself.

"Looks like I've found something, let's go take a look." Gregory stood up immediately, and greeted Chiba and Haibara Ai to come with him.

……

When Gregory brought Chiba and Haibara Ai to the ward, he found that the ward was in chaos - of course, the most amazing thing was that Fujiwara was riding on the struggling Matsumoto Sayuri's thigh, pressing her hands, and Hotaru put both hands on the chest where Sayuri Matsumoto's hospital gown was untied, as if she was opening Sayuri's chest and looking at something.

"..." Chiba subconsciously glanced at Kazumi Takenaka, who was beside her with a terrified face. After realizing that the other party had no idea of ​​asking for help, she confirmed that this was some kind of compulsory medical treatment.

"Uh," Gregory was also taken aback by the rather subtle scene in front of him. "Did something happen?"

"There were blisters with severe itching on her chest. She wanted to look for a chance to observe, but she kept scratching, so we had to control her first," Hotaru also noticed Gregory's arrival. "Could it be a food allergy? Did she eat any new food that she hadn't touched before?"

"Food allergies can't explain lung scarring, unless you're going to think that the symptom we've just been waiting for is not the same source as the previous scar," reminds Fujiwara. "And seriously, shouldn't we get those blisters out of her first..."

"You guys know what to do," Gregory shook his head, and led Chiba and Ai Haibara out of the room again. "Oh, by the way, after quieting her down, remember to ask her if she has gone to any strange places, and then ask her for the key to her house. We need to do a toxicology search."

"Would you like to check the blood again?" Qianyu suddenly said after they walked out of the room. "And then by the way check the hair or something."

"Of course." Gregory nodded, then took off his identity card from his chest. "The little girl takes this and makes an appointment for an inspection that you think is necessary. Remember to ask for some more lemon tea to make up for a round of difficult tests. The little guy packs up and prepares to go with me."

The theoretical basis of this riddle is actually quite simple - swelling of the tongue, itching of the skin and fibrosis in the lungs can actually all point to the same cause: heavy metal poisoning

When someone just poisoned her, this was even more a reasonable guess, especially when they found that the poisoned groomsman claimed to use sodium hydroxide with extremely limited lethality instead of other substances that could really be used to kill people. of poison.

In this case, the thing to do is to check the patient's hair and blood samples (the previous emergency electrolyte check did not check for toxins), and at the same time check the leftover drinks - if these heavy metals come from the poisoned groom, then check This is definitely faster than examining the patient.

……

"He turned himself in?" Matsumoto Sayuri was lying on the bed on her side, topless, and asked.

"Yeah," Ai Haibara said, pressing the allergy test board against her back. "The poison is sodium hydroxide, which is neutralized to a certain extent with the vitamin C tablets you added, so you are fine."

"Vitamin C," Matsumoto Sayuri lightly grabbed Kazumi Takenaka's hand in front of her and muttered like this. "This is really... I never thought that those small pills could have such an effect. By the way, Yimei, did you use such a shameful test method before? Take off your clothes~www.readwn.com~ You can't even wear a bra What."

"Ah, you mean when I tested allergens before?" Kazumi Takenaka rubbed Matsumoto Sayuri's hand lightly and said with a smile. "No, because I was seen by a male doctor, so I did a patch test for diclofenac and celecoxib on my arm."

"That effect is not as good as this. When we have the conditions, we usually use the upper back."

"Is this really necessary?" Put a small drop of potential allergen on the position marked on the allergy test board, and then use multiple disposable puncturing needles to gently puncture the skin at the corresponding position to allow the allergen to enter the skin. Firefly asked. "In any case, what happened to your father was not intentional. Why should you condone the intentional murder of you because of such a thing, and still cover for him?"

"Because if I ask myself, I might do the same thing, so I don't think I have the right to accuse him..." Sayuri Matsumoto sighed. "And seriously, I love him, really love him—ah!"

"Sorry!" Ying quickly stopped what she was doing. "Did the needle hurt you?"

"No," Matsumoto Sayuri suddenly began to groan. "It's my calf!"

"Ah?" Yingying was stunned for a moment. "Calves?"

"..." Haiyuan Ai's reaction was quick, and she immediately lifted the quilt—but there was nothing unusual on her calf.

"Ah!" Sayuri Matsumoto let out a wailing caused by severe pain again. "It hurts! It hurts! It hurts!!!"

"It might be neuropathic pain," Hotaru said to Haibara Ai. "Go get gabapentin."

"It can't be lupus," Ying whispered. "Although some symptoms do not match, this thing is known for its strange and impermanent symptoms..."