Chapter 30: Hard skin

"Is this a human specimen?"
"Surely not, which looks like human skin ..."
Ten groups of students discussed each other. The ten anatomical table refrigerators are almost the same thing. A large rectangular piece looks at a part of the torso like a creature, but the exposed skin is dark and slightly rotten. Marin's pungent smell can't conceal a strong smell of its own.
"Haijun, what do you think?" Cai Zixuan asked again.
Gu Jun looked at the thing on the anatomical table, and the more he looked at it, the more strange it became ...
"I think this is the chest of a certain kind of creature." He said to Cai Zixuan and Wang Ruoxiang, "Look, here, here." He pointed to the four cross sections of this thing and said: "I guess these cross sections were originally Connect the neck, upper limbs and abdomen. "
"Also." Wang Ruoxiang imagined a complete torso, frowning, "So this is a humanoid creature?"
Cai Zixuan surprised: "Is it a deformed body caused by another disease?"
Some other students also have this idea. Sun Yuheng and Yang Ming of the Youth University Team think so. It seems that the situation is really very serious.
"It may be, or it may be a different kind." Gu Jun said, his right hand touched the chest slightly, and it was definitely the chest with the worst feel.
The epidermis is said to be skin, but it is more like a thick layer of hyperplastic keratin. When you press it harder, you can feel a strong sense of resistance. It is a bone, a large piece of bone on the chest ... Slab bone?
Gu Jun thought, opened the incomplete structural map in his mind, and looked at it in contrast, the two seem to be really the same creature.
"Then how do we start?" Wang Ruoxiang asked, now she is the first deputy, Cai Zixuan is the second deputy, and Gu Jun is the one with the main sword.
A few days ago, Gu Jun started to show his hands in the laboratory, it was all up to him.
"I think about it first." Gu Jun is still looking at this chest, designing an anatomical plan.
At the same time, other players were looking at it, and the teachers and students in the audience were also looking at them.
The first step of anatomy is to make an incision, and to separate the layers of tissues, organs and structures step by step.
If you stab directly to cut it, it is not called dissection, it is called corpse.
Only by dissolving the various parts intact, we can observe the diseased organs and structures. What are the differences in size, shape, structure, texture and other characteristics compared with its normal state, so that we can understand Related pathology.
And anatomical heterogeneity, you can also clearly understand its physiological structure, find out what kind of creature it is.
These are the medical meanings of anatomy.
If it is a human anatomy of the chest, the students are very clear what to do, the mid-chest incision, the upper chest incision, the lower chest incision, the oblique chest incision ... Now they can only stare confusedly. The mood when the knife was first used.
Can only start while groping, but not to become a corpse. This is the difficulty of this round of assessment.
"Classmates, let's play freely." At this time, Professor Qin said again, "I just forgot to say, please complete this dissection within two hours."
Some of the contestants and students were anxious immediately, only two hours? It is one hour shorter than usual routine anatomy.
The judges' response to the crowd is really no surprise. This is not the first time such an assessment. Basically, the students are divided into corpses in the end, depending on who has the ideas and the skills.
They looked around, even if they already knew that Gu Jun was a fool, they still looked more at what this kid would do. At this time, when Gu Jun stood motionless at the dissecting table, several judges could not help but whisper:
"That kid was dumbfounded."
"It is estimated that he has no control over human anatomy, can he be dumbfounded."
"Let's see if he has the talents in his hands. See if he can tune in later. After all, his willpower is really good."
Soon after Professor Qin urged, there was a group of students who started first. The four of them were a bunch of miscellaneous army from different schools. They were not very familiar with each other's names. Their strategy is very simple, just follow the anatomical operation of the human chest, anyway, the shape of the two looks similar.
At the moment, they made a midline incision on the specimen according to the gourd scoop. If they could not find the upper edge of the sternum stem and the xiphoid process, they would find the corresponding position. Then after finishing the other markings, the scalpel was stabbed ...
This sting goes on and everything else, they suddenly startled, can't move.
The texture of this black and smelly "skin" is very hard, and the scalpel is stuck there and it is stuck there, like a pedestrian who fell into the mud.
At the same time, other students who also dissected the skin first encountered this same problem.
Other students choose to start from several sections, such as Sun Hengyu from Qingda University. But they immediately encountered another problem. The flesh didn't move, and the bones were deeper. The bones were everywhere, and they didn't know where to break off.
These bones are boulders that block the passage, and you can't enter the chest wall and chest cavity without moving away.
But how to move?
There are only Gu Jun in the ten groups of students. Their group has not yet started. Gu Jun just asked Wang Ruoxiang and Cai Zixuan to move this chest to change a few positions, and finally changed back to the back position ~ EbookFREE.me ~ He can basically be sure that this is what is in the incomplete structural map.
"The outer layer is all hard and has no tissues or organs."
Gu Jun picked up a large scalpel, held it irregularly, and slashed a cuticle into the cortex of the specimen.
The judges over there saw him in this posture, did you really want to split the body?
"It's really not." Wang Ruoxiang took it and looked at it, and he really couldn't see the superficial fascia, blood vessels, etc., it was a mass of dead skin.
"This is not a human being." Cai Zixuan suddenly startled, "It doesn't seem to be a mammal? Is there such a thing?"
"Don't worry about it first." Gu Jun said, the blood vessels are not clear, this thing still has "nerve", he knows where. "I think the outermost layer is its protective film, which is the skin and the muscle, which wraps the bones inside."
As he said, he drew a better range line on the specimen according to the incomplete map, and said to the two people: "Remove all the cortex in these positions, do not need to be light, directly dig all the hard, clear, Bare bones. "
"Uh?" Cai Zixuan didn't quite understand, but of course nodded: "Listen to you."
"Okay." Wang Ruoxiang also didn't understand, this kind of live words might be more suitable for the pork market in the vegetable market.
But the two obeyed Gu Jun's idea, and now he used him with a large scalpel to frantically cut and dig, peel and pick, and the anatomical table suddenly became messy.
What are they going to do? The players and students around saw it, and they were all puzzled. The teachers and students in the auditorium can't understand it, do they disrespect the principle of anatomy?
"Huh." The judges were surprised, Professor Qin's eyebrows jumped, how could this local tyrant seem to have a way ...