Chapter 30: Hard Skin

"Is this a human specimen?"

"Definitely not, it's like human skin......"

Ten groups of students discussed each other, and the ten dissecting table coolers contained almost the same thing, a large rectangular piece that looked like part of the torso of a living being, but the skin on the surface was dark and slightly decayed, and the pungent smell of formalin could not hide its own strong odor.

"What do you think?" Cai Zixuan asked again.

Gu Jun looked at the thing on the dissecting table, and the more he looked at it, the more he felt a strange sense of familiarity......

"I think it's some kind of creature's boobs." He said to Cai Zixuan and Wang Ruoxiang, "Look, here, here. He pointed to the four sections of the object, up and down, left and right, and said, "I guess these sections originally connected the neck, upper limbs, and abdomen." ”

"Yes." Wang Ruoxiang imagined the complete torso, frowned, and said, "So this is a humanoid creature?" ”

Cai Zixuan was surprised: "Could it be a deformed body caused by another disease?" ”

Some other students also have this idea from him, and Sun Yuheng and Yang Ming of the Youth University team think so, it seems that the situation is really very serious.

"It could be, it could be an outlier." Gu Jun said, his right hand reached out and pressed this chest slightly, this was definitely the chest he had ever pressed the worst.

The epidermis says that it is the skin but it is more like a thick layer of hypertrophic keratin, and if you press it a little harder, you can feel a hard sense of resistance, and it is a bone, a large bone in the chest...... Plate bones?

Gu Jun thought about it, opened the incomplete structural map in his mind, and looked at it against each other, and the two seemed to be really the same creature.

"So how do we get started?" Wang Ruoxiang asked, now she is the first deputy, Cai Zixuan is the second deputy, and Gu Jun is the one who is the main knife.

A few days ago, since Gu Jun showed his skills in the laboratory, it was all up to him to take the idea.

"I'll think about it first." Gu Jun was still looking at this piece of chest, designing an anatomy plan.

At the same time, the other players were also watching, and the teachers and students in the audience were also watching, all of them were rats biting turtles and couldn't start.

The first step in dissection is to make an incision, which separates the layers of tissue, organs and structures in a patterned and step-by-step manner.

If you directly stab it in and cut it open, it is not called autopsy, it is called dismemberment.

Only by properly dissolving the various parts can we observe the differences between the diseased organs and structures in terms of size, shape, structure, texture, and other characteristics compared to their normal state, so that the relevant pathologies can be understood.

And by anatomizing the heterogene, you can also clearly understand its physiological structure and figure out what kind of creature it is.

These are the medical implications of anatomy.

If it is a human chest, the students know very well what to do, the median incision in the chest, the upper incision of the chest, the incision of the lower part of the chest, the oblique incision of the chest...... Now I can only stare in confusion, and I really feel the feeling of those pioneers of human anatomy when they first used the knife.

You can only start while groping, and you can't make corpses, which is the difficulty of this round of assessment.

"Ladies and gentlemen, feel free to play." At this time, Professor Qin said again, "I forgot to say just now, please complete this autopsy within two hours." ”

Some of the contestants and students were suddenly anxious, is it only two hours? It's an hour less than a typical dissection.

The judges were really not surprised by the reaction of the crowd, this is not the first time that such an assessment has been made, basically the students are divided into corpses in the end, it depends on who has ideas and skills.

Their eyes were paying attention, even if they already knew that Gu Jun was a fool gold, they still wanted to see more about what this kid would do. At this time, seeing Gu Jun standing motionless on the side of the dissecting table, several judges couldn't help but turn their heads to each other:

"That kid was dumbfounded."

"It is estimated that he doesn't even have a good control over the human anatomy, can he not be dumbfounded."

"Let's see if he has the talent in his hands, and see if he can adjust it in the future, after all, his willpower is really good."

Soon after Professor Qin's urging, a group of students were the first to make a move, and the four of them were a group of ragtag soldiers from different schools, who were not even familiar with each other's names, so they didn't have so many scruples, but were more rigid. Their strategy is very simple, just follow the anatomy of the human chest, and the shape of the two looks similar anyway.

At that moment, they drew a gourd to make a line on the specimen with a median incision on the chest, and if they couldn't find the upper edge of the sternal stem and the xiphoid process, they found the corresponding position. After the other lines were done, the scalpel stabbed down......

If this stab goes down to everything, they will be shocked and will not move.

The texture of this black, smelly "skin" is so hard that when a scalpel stabs it, it sinks there, like a pedestrian who has fallen into a mire.

At the same time, other students who also dissected the skin first encountered the same problem.

Other students choose to start with several sections, such as Sun Yuheng of Qingdao University. But they immediately encountered another problem, not to mention that the flesh could not be cut, and the deeper it was the bones, and there were bones everywhere in the way, and they did not know where to cut them off.

These bones are the boulders that block the passage, and they cannot enter the chest wall and ribcage without being removed.

But how do you move out?

Now among the ten groups of students, only Gu Jun is left, and their group has not started yet, Gu Jun just asked Wang Ruoxiang and Cai Zixuan to help move this chest and change a few positions, and finally changed back to the back position. He was pretty sure it was what was in the map of the broken structure.

"The outer layer is full of hard keratin, and there are no tissues and organs."

Gu Jun picked up a large scalpel, held it irregularly, and fiercely cut a piece of keratin into the cortex of the specimen.

The judges over there saw his posture, oh, is he really going to split the body?

"Not really." Wang Ruoxiang took it in his hand and looked at it, but he really couldn't see the superficial fascia, blood vessels, etc., it was just a lump of dead skin.

"It's not human." Cai Zixuan suddenly exclaimed, "It doesn't seem to be a mammal, right?" Is there such a thing? ”

"Leave it alone." Gu Jun said, the blood vessels are not clear, this thing still has "nerves", he knows where it is. "I think the outermost layer is a kind of protective film, which is the skin and muscle, which wraps the bones inside."

As he spoke, he drew a number of lines on the specimen according to the mutilated map, and said to the two of them: "Remove all the cortex in these locations, and dig it all out without lightness, and remove it until the bones are exposed." ”

"Huh?" Cai Zixuan didn't quite understand, but of course he nodded: "Listen to you." ”

"Okay." Wang Ruoxiang also didn't understand, this kind of work might be more suitable for calling the pork guy in the vegetable market to do it.

But the two obeyed Gu Jun's idea, and immediately used a large scalpel with him to frantically cut and dig, peel and pick, and the dissecting table was suddenly in a mess.

What are they going to do? The surrounding contestants and students saw it and were all puzzled. The teachers and students in the audience couldn't understand it, did they disrespect the principles of anatomy?

"Huh." The judges were surprised, Professor Qin's eyebrows jumped, how could this local tyrant still seem to have a way......