Faced with the mule's desperate answer, only Li Yan still didn't give up, turned her head to look at Xu Ze, and said fiercely: "Xu Ze, I said that you should hurry up today, so many of our female compatriots are here, if you don't say it, our sisters will not let you go today!" ”

In the fiery eyes of everyone, Xu Ze sweated profusely on his forehead, and finally said resolutely with a face full of determination: "This... Am I really useless? ”

In the midst of the boos of the girls, Xu Ze raised three fingers and said fiercely: "I swear!" ”

Seeing that Xu Ze's appearance did not seem to be fake, the girls were finally stunned, Li Yan took a deep breath, stretched out her hand, twisted Xu Ze's cheek, and gently pinched it twice in the expectant gaze of everyone, and her face changed suddenly,

Then, he retracted his hand and sniffed it under his nose, looked at it again, and finally said, "It feels good..."

"Nice touch?" The girls looked at each other, stretched out their hands one by one, gently pinched two handfuls on Xu Ze's handsome face, sniffed them carefully, and then rubbed their fingers again, confirming that there were no powdery attachments on their fingers, and then sighed helplessly: "It really feels good..."

The boys next to him were dumbfounded, eager to replace them: "What is this for?" Girls collectively insult Xu Ze? Oh, my God... This kid lost a tree a while ago, is it possible that God will compensate him for a forest today? ”

Especially the boy behind him who had a parted head and a fairly handsome face, but had a few more youth beans, was looking at Xu Ze's eyes at this time, and Li Yan, who had been chasing him for a long time, was so ambiguous as Xu Ze, and he spat hatefully at the moment: "Little white face..."

Xu Ze faintly heard the boy's jealous words, frowned slightly, but did not make a sound, this boy's name is Zhang Ziyang, he has always been a little sour, Xu Ze is too lazy to worry about such a person, at this time he is thinking about how to get out of the encirclement of these girls.

Although the girls were very envious of Xu Ze's skin suddenly becoming so good, they couldn't, it seemed that people were born with it, and they really didn't use any skin care products or anything like that. had no choice but to change direction, looking at Xu Ze one by one and swallowing saliva...... Many girls remembered the reality that Xu Ze was now single, and even bold, and began to hint to Xu Ze frequently: "How to ...... the movie together if you have time"

This made Xu Ze a little flattered, and sighed that the simulation calculation of the knife was really good, and his charm value did seem to be much higher than before.

Fortunately, the class bell rang quickly, which freed Xu Ze from the pile of fat powder.

Medical imaging is a very interesting course, Xu Ze has always thought so, every time he sees all kinds of images played by the professor, Xu Ze is extremely interested.

Because through the images of various parts of the human body, the abnormal changes in the human body can be seen very obviously, Xu Ze often wonders why the hospital can treat better than the clinic, and the role played by these examination instruments is definitely very huge.

Today's professor is talking about the respiratory system in Chapter 3 and the basic pathological manifestations in Section 3; Looking at the huge X-ray chest X-rays displayed on the big screen, Xu Ze began to analyze the abnormalities above very seriously according to the professor's explanation.

Chest X-ray is probably the most commonly used of all imaging tests, as long as the patient has cough or shortness of breath, whether it is a lung infection, chronic bronchitis, or tuberculosis or lung cancer, it is often necessary to make a preliminary diagnosis through this examination.

"Have you seen it, this chest x-ray, its lung markings are obviously thickened and disordered, and you can see a lot of plaque-like shadows, which is an obvious lung infection......

Following the laser pointer in the professor's hand, looking at the textures and shadows on the chest X-ray, Xu Ze nodded frequently, it was really good, if the professor didn't say it, he really didn't see it.

Next, the professor showed a new chest X-ray again, this time Xu Ze had experience, and carefully observed, it seemed that the texture of the lungs was thickened, disordered, and cord-like, and it seemed that the lower lung fields were more obvious, and accompanied by increased translucency of both lungs and changes in heart shadows.

According to this sign, this should be chronic bronchitis and emphysema, right? Xu Ze thought about the chapter that he had reviewed in advance before class today, and guessed.

Sure enough, the professor propped his eyes on the bridge of his nose and continued: "This is a chest x-ray taken by a long-term smoker, and according to the changes in the texture of his lungs and the increase in the brightness of both lungs, we can clearly confirm that it is chronic bronchitis and emphysema!" ”

"Sure enough!" While Xu Ze was proud, he looked at the professor's obviously yellowish fingers very meaningfully, squeezed his eyes at the mule next to him and said: "Looking at the professor's appearance, I'm afraid that he has a history of smoking for decades, I don't know what happened to his lungs, it should not be much better than this!" With that, he deliberately glanced at the professor's thin chest, full of weird smiles.

The mule chuckled in agreement, and the two began to eerily imagine what the professor's lungs, which had been smoked for decades, looked like!

Xu Ze looked at the thin body wrapped in the professor's straight suit, his eyes turned around slippery, and said secretly: "If this old professor goes to take pictures, I'm afraid it will also be full of thickening lines in the lungs!" ”

Just thinking like this, I suddenly saw the old professor's chest suddenly darken and become translucent like a phantom.

The ribs are clearly displayed, followed by the lungs inside, and the dull color is like an X-ray chest X-ray, showing the texture on the top clearly.

Seeing this scene, Xu Ze's eyes widened suddenly, his eyes were full of horror, and he almost exclaimed, blinking his eyes again and again, and after confirming that this was not an illusion, he was stunned on the spot.

"What's going on? What's going on?" Xu Ze looked at the strange scene in front of him, quickly took off his glasses again, and looked at the professor in front of him.

This time, after the glasses were removed, Xu Ze found that everything was back to normal, and the professor was still wearing the crisp gray suit, without the terrifying scene just now.

I quickly put my glasses back on, and found that I had regained the see-through feeling that I had seen through my glasses, and I confirmed that only through my glasses could I produce such a see-through effect.

The mule next to him saw Xu Ze's look of hell, and couldn't help but say in surprise: "Aze, what's wrong?" Got your eyes in the sand? Do you want my brother to blow it for you? ”

After that, he pouted a thick oily mouth and came over, which frightened Xu Ze and quickly said, "It's okay, it's okay, it's okay."

Finally sent the mule away, and Xu Ze had time to study the matter of the glasses.

"Could it be that this is made by a knife again?" Xu Ze glanced at the scene as if he was using a perspective machine, and was puzzled, when the voice of a knife came from his mind again: "That's right, your glasses and the ring on your hand are external auxiliary devices of the system, but although you have obtained certain permissions, you have not officially reached the level of a first-class medical soldier, so the system will not take the initiative to inform you of the relevant functions, so for the time being, you have to explore it yourself, I will continue to sleep, I hope you have a good time, of course, the premise is to carry out energy circulation nine times today, ha... See you in the evening! ”

Dropping these few words, the irresponsible knife dropped Xu Ze, who looked puzzled, and disappeared again.

I explode, I explode, I explode, I hit my head