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Ping pointed at a face, and couldn't see her mood, but saw her sharp eyes sweep back and forth on Li Yan's body a few times, and then snorted: "Before testing your medical skills, I want to tell you about medical ethics......

Medical ethics? When Li Yan heard this, he was taken aback, you are a famous murderer, right? You're actually talking to me about medical ethics? Your medical ethics of killing one person by one, I don't want to listen to it.

I only listened to Pingyi's finger and said: "Medical skills are a very particular science, even if a doctor prescribes the right medicine 10,000 times, as long as he accidentally makes a little mistake, he may kill a patient...... In fact, a doctor is also a kind of butcher, and there is no absolute boundary between treating people and killing people......"

Li Yan sweated profusely, thinking: This thing is going to be said, this thing is about to say that her set of perverted theories that doctors must kill one person.

However, Ping Yizhi did not talk about her theory, but said very seriously: "Therefore, a practitioner must first be able to recognize medicine, all kinds of herbs, everything must be very accurate, if you make a mistake with a herb, it may kill a person." The first question I'll give you is to identify the herbs...... You wait, I'll go get the herbs. ”

At this point, her body flashed and disappeared.

Li Yan was taken aback: This level of light skill attainment is very high, no worse than Teacher Fan Song's.

After a while, the figure flashed again, and Ping Yizhi reappeared in front of Li Yan, this time she was carrying a large rattan basket, which was filled with all kinds of colorful herbs, and at a glance, I was afraid that there were no less than hundreds of them.

She threw the basket in front of Li Yan and snorted, "You take out the herbs in it the same, say their names and effects in turn, and say the same wrong, even if you fail the exam." ”

"Wow!" The teachers next to him made a loud commotion, and the royal sister teacher Hercules Demon Fan Song couldn't help but say: "Teacher Ping, Li Yan is only going to take the third grade of primary school, can he use such high requirements?" Generally speaking, if there is a sixty points, he can pass the test, as long as he can say that sixty percent of the medicinal materials are right, he will be fine. ”

Ping Yizhi snorted coldly and said, "You big-breasted monster girl knows a fart!" ”

Teacher Yu said angrily: "Who is the big-breasted monster girl?" You old-fashioned old virgin, do you want to fight me alone? ”

Ping Yizhi snorted coldly: "Let me ask you, you were seriously injured one day, and a doctor prescribed medicine to you, but only sixty percent of the medicinal materials prescribed were correct, and the other forty percent were prescribed wrong, can you still live?" ”

Teacher Yu thought for a while and said, "Of course I can't live." ”

Ping Yizhi sneered: "Isn't that enough?" There is no passing or failing in medical skills, there is only absolute right and wrong, if you are right, you will treat people, and if you are wrong, you will kill people, so I don't allow Li Yan to have a medicinal herb to admit his mistake, you big-breasted monster girl don't intervene if you don't understand. ”

Teacher Yu was defeated, and as Ping Yizhi said, medical skills are not comparable to other subjects, and it is really not allowed to be wrong at all. There can be flaws in martial arts moves, and the dark weapon is also allowed to miss the enemy, these small mistakes can be made up for with other moves, but the doctor can't tolerate the slightest mistake in prescribing medicine, and a mistake can't be treated. She was convinced, but she was very unhappy with the "big-breasted monster girl" who scolded her, and waved her fist and said: "Old-fashioned old virgin, you wait for me, I have to look good when I turn around." ”

The two teachers quarreled here, and the students in the audience were naturally also discussing, and someone stood on Li Yan's side and said in a low voice: "Ping Yizhi teacher is also too strict, if you are a medical student in high school or college, you naturally can't make a mistake with the same medicinal material, but the third grade of primary school doesn't have to be so strict, and you don't really want to prescribe medicine, what does it matter if you admit a few mistakes, there is still more time to learn in the future, there is no need to die so stuck." ”

The braided girl said with her eyebrows fluttering: "That's how it should be, difficult, no matter how difficult it is, let him not pass the test, hahahaha...... His three hundred thousand taels are mine. ”

The people around him were talking, but Li Yan's face remained unchanged, he took a deep breath, and first closed his eyes and meditated on what he had learned in the past month. Hu Qingniu, the Butterfly Valley Medical Immortal, taught him for a month, and he had seen a lot of all kinds of medicinal herbs, because the medical skills of the Butterfly Valley Medical Immortal were no worse than those of the famous killer Ping, and the medicinal materials in the Butterfly Valley were also piled up as high as a mountain, Li Yan spent a month studying hard, mixing with these medicinal materials every day, so why be afraid at this time?

He reached into the rattan basket, grabbed a medicinal herb casually, looked at it carefully, and said, "This is Angelica, also known as Gangui." Born in the valley of the river. Sweet and lukewarm. The main cough is against the upper breath, warm malaria, cold and heat, the woman leaks out the child, all the evil wounds, and the gold wounds. Boil. ”

Ping Yizhi and Hu Qingniu nodded together, obviously he was right.

Li Yan grabbed another medicinal herb and said, "This is lily of the valley, bitter, warm, and poisonous." It can be used as a medicine, which can strengthen the heart and diuretic. When used as a poison, it can relieve the enemy of facial flushing, nervousness and irritability, headache, hallucinations, erythema, dilated pupils, vomiting, stomach pain, nausea, slow heartbeat, heart failure, coma, and death. ”

Ping Yizhi and Hu Qingniu nodded together.

Next, Li Yan said casually, every kind of medicinal material was actually recognized clearly, clearly, in a blink of an eye, hundreds of medicinal materials passed, and he didn't blindly say anything wrong.

Hu Qingniu had known this result for a long time, and he smiled without saying a word, his face was full of smugness, obviously happy that he had such a student. Ping Yizhi's face remained unchanged, but he couldn't help but praise secretly in his heart: This kid is really good, he can know so many herbs in just a month, it is really powerful.

After a while, all the medicinal materials in the rattan basket brought by Ping Yizhi were taken out, and Li Yan actually recognized all the more than two hundred kinds of medicinal materials, and none of them were wrong. In fact, Ping Yizhi is not a mad teacher, the more than 200 kinds of medicines she brought are all common medicinal materials, and she did not use those strange and strange medicines that are difficult to find for a hundred years to deliberately embarrass Li Yan.

The teachers and classmates on the side of the stage were all moved, and several teachers couldn't help but say: "With this kung fu of knowing medicine, it should be no problem to go to the third grade of primary school, right?" ”

Some students wailed, "It's over, we're betting on it...... It's lost. ”

The most unlucky one among them is the braided girl Wei Xiaobao, every time Li Yan says the right kind of medicinal materials, her body trembles, and by the time Li Yan finishes knowing all the medicinal materials, the braided girl is already a little shaky, unable to stand on her feet, a pair of eyes keep rolling, thinking: It's over, do you have to pay three million taels? Where is the old lady going to get three million taels? It's over this time...... I'm really going to sell myself this time. The old lady dresses up, and I don't know how much it can be sold...... It shouldn't be worth three million taels, right? Yangzhou's Oiran is said to make a rich son throw ten thousand gold, and the old lady sells herself according to the Oiran standard, even if ten thousand gold is good, 10,000 taels of gold is equal to 100,000 taels of silver, and what should I do with 2.9 million? (Note: In ancient China, one tael of gold was converted into ten taels of silver.) ）

In the midst of a wail, everyone thought that Li Yan must have passed the test this time, but they heard Ping Yizhi snort coldly: "Don't worry! Just knowing how to recognize medicine is not enough to qualify for skipping grades...... I have to come up with a second question to test his ability to catch medicine. She said solemnly: "The medical skills of the third grade of primary school require at least being a pharmacy guy, and the most important thing a pharmacy guy does is to catch medicine according to the prescription." ”

Ping Yi pointed and said: "I have a few prescriptions here, Li Yan, you catch them for me according to the order, remember, you must do no more and no less when you catch the medicine, just right, if you catch one or two angelicas, you can't catch nine dollars." If you are asked to catch a pound of sand ginseng, you can't catch a pound of one tael or one dollar. You must know that the severity of the medicine is all in the hand that grasps the medicine, and you must not make a mistake. If you make a mistake in the amount of medicine, even if it is only a penny, you will fail the exam. ”

Speaking of this, Ping Yi commanded and waved his hand, and two prescriptions flew out of his sleeve, on which were written how much was so-and-so medicine and how many taels of so-and-so medicine was. She added: "I allow you to weigh with a scale. ”

Hearing Ping's words, the onlookers shouted again: "This is too strict, isn't it?" How can it be so accurate? What else is allowed to use scales, this magnitude of medicine, it is not accurate to use scales. ”

It turns out that the ancient scales are the kind of very old scales and scales old-fashioned scales, the accuracy is very limited, and it is no problem to weigh the pounds and weigh the two, but it is not possible to be accurate to a few dollars, and it is not possible to catch the medicine more than one dollar and one less money, all relying on the experience of the doctor, the famous doctor is extremely accurate in grasping the medicine, and the quack doctor often catches the wrong one. It stands to reason that the exam for the third grade of primary school should not be so strict, and it is inevitable to make a mistake of one or two dollars, but Ping Yizhi is old-fashioned, and she has to do everything with a single look, she has to set such strict requirements, and others can't help it.

Teacher Yu waved her fist and said angrily: "Old-fashioned old virgin, you are deliberately embarrassing the students in my class, right? ”

Ping Yi pointed and said with a straight face: "I don't have time to deliberately embarrass anyone, I just respect medical ethics." ”

The students were also lively, and the braided girls in the crowd jumped up and down happily, and said loudly: "Yes, it's so strict, if you make a mistake for a penny, you will make him unqualified, keep him at the level, wow, hahaha...... His 300,000 taels are mine......"

Li Yan smiled bitterly at her and sighed: "Twisted braided girl, you can't be so unrighteous for the sake of betting, we are friends anyway, do you want me to repeat the grade so much?" ”

Hahadaxiao, a girl with braided flowers, said: "The old lady has repeated the grade, how can you be righteous if you don't repeat the grade?" For the sake of righteousness, you should also repeat a grade with your mother. ”

"I'll rub!" Li Yan rolled his eyes at her: "You are unkind, I am unjust, it seems that I have no choice but to make a trick." ”

The teachers and classmates were suddenly surprised: "Do you still have a trick?" What are the tricks to get the money accurately when catching the medicine? ”

I saw Li Yan unhurriedly reach into his arms and find a lot of things, a shelf, a lever, two trays, and a bunch of copper ingots, each of which was marked with a number, one, five, ten, twenty, fifty, one hundred, and so on.

Ping Yizhi couldn't help but ask, "What is this?" ”

Li Yan smiled: "Well, this is called a weight balance scale, and I plan to use this thing to weigh medicine." ”

It turned out that during the month he was studying medicine, Li Yan had been entangled in the amount of medicine that ancient doctors had. He saw that Hu Qingniu grabbed the medicine all by experience, stretched out his hand and grabbed it casually, saying that a few dollars is a few dollars, although he was indeed very accurate in grasping the medicine, it was absolutely impossible to catch the wrong one, but the average doctor obviously could not do it, which did not conform to the concept of a later generation, the future generations made medicine, must not rely on experience, must rely on scientific formulas, all materials are accurate to one gram or two grams, liquid medicine is even accurate to milliliters.

In order to solve the problem of his own inaccurate medicine, he went to the Qing Palace with a teleportation wall half a month ago, because Wei Xiaobao had helped him get a messenger in the imperial dining room in the Qing Palace, so he was also a person with status and status, and used his identity to find Tang Ruowang, who served as the Qin Tianjian in the Manchu court (Note, Tang Ruowang is Italian, Jesuit missionary, priest, scholar, lived in the Manchu Qing Dynasty for 47 years, went through the Ming and Qing dynasties, and appeared in the thirty-fourth episode of "The Legend of the Deer and Ding"), He asked a Western craftsman to help him build a Western balance scale, a bunch of copper weights, so that he could accurately weigh the medicinal herbs.

Before coming to take the exam, he was mentally prepared for the possibility of encountering the exam questions to catch the medicine, so he brought this set of weight scales with him, but he didn't expect Ping Yizhi to really ask him to grab the medicine, and this is the time when the balance scales show their might.

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