"Alright, first lesson, get to know the bones!"

While speaking, Qin Xuehai directly walked to the stage with the skeleton at the door and said:

"I would like to introduce you to a teacher, this teacher is also the founding father of our school, and he came here earlier than me."

"This teacher, after the C14 test, proved to be an adult male in the last years of the Ming Dynasty."

"Actually, everyone also found that there are many bones in the classroom, and most of these were dug up by the old professor when the school was founded."

"Many of them have no names and no names, and they can't even find any information."

"But it's because of these unknown people that the development of medicine has been achieved."

"Alright, stand up and thank the teacher."

As he spoke, Qin Xuehai walked off the stage, and there was only the skeleton on it.

It was at this time......

Suddenly, a voice rang out in the classroom.

"Teacher, there are two teachers on stage."

"A male teacher, and a female teacher......"

"Who should be thanked?"

As soon as these words came out, the whole was full of skull and bone specimens, and even some gloomy classrooms were a little more gloomy.

There is obviously a skeleton on the stage, how did the two teachers come?

What the hell!?

For a moment, everyone stared at the skeleton on the stage, and couldn't help but swallow their saliva, feeling uneasy in their hearts.

And everyone looked at the birthplace of the sound - Chen Gong!

Even Qin Xuehai looked at Chen Gong with some surprise.

"What do you mean?"

Qin Xuehai looked at Chen Gong with a serious face, and there was a little more dislike in his eyes.

Qin Xuehai was very satisfied with Chen Gong's previous performance, this is a student with a certain talent.

But...... Such a sentence regardless of the occasion made him a little angry.

When Chen Gong heard this, he didn't shy away from it, stood up, and said seriously:

"I think, since you want to respect the other party, shouldn't you at least give the other party a whole corpse?"

When Qin Xuehai heard Chen Gong's words, he couldn't help frowning.

What do you mean?

With his knowledge and understanding of Chen Gong just now, he should not be untargeted.

Thinking of this, Qin Xuehai was relieved, and simply walked to the stage and made a gesture of invitation to Chen Gong:

"Come, this classmate, tell me what do you mean?"

Chen Gong hesitated and walked up.

At this time, he was less than 300 points away from 10,000 points.

And now there is such an opportunity.

But this is not the main reason, he feels that it is more important to give this "gentleman" a whole corpse than the change in points.

This "gentleman", who has been forced to do business for decades in the anatomy training room, should have the right to pursue his femur......

Chen Gong said directly:

"It's a full-grown male, but it'...... Not entirely. ”

While speaking, Chen Gong directly raised the other party's right leg and said, "However, this femur is not owned by him. ”

"This is a woman's right femur."

Hearing this, everyone in the audience immediately boiled.

And Qin Xuehai frowned suddenly, this joke can't be made!

While it's not a big deal to get a bone specimen wrong, it's ...... A mistaken specimen has not been found for decades, and it is not a trivial matter.

Therefore, Qin Xuehai hurriedly got up and walked up, and asked Chen Gong curiously.

"Oh? What's wrong? ”

After speaking, he carefully held the two femurs and compared them.

But I turned it over and over, but I didn't find anything.

Even, he took out a protractor, which was already very serious for Qin Xuehai.

Chen Gong glanced at Qin Xuehai: "These two bones seem to be extremely similar, but ...... These are two bones of completely different owners. ”

After Qin Xuehai heard Chen Gong's words, he became more curious, and the details of his observation became more serious.

And the students in the entire classroom were attracted by Qin Xuehai and Chen Gong at this time.

No one expected that in this first class, Chen Gong would be on the bar with the anatomy teacher.

The anatomical knowledge in Qin Xuehai's mind was running wildly, but ...... Can't think of anything wrong?

Whether it is bone, thickness, quality, angle, and length, it is almost the same!

What went wrong?

He was mentally disorganized for a while.

To be honest, this feeling is like when I was in school, I drew the wrong anatomy, and then the tutor said the wrong thing but didn't tell me what was wrong, and let myself find the reason.

Where can I find this?

Besides, it's a centuries-old monster, so what are you doing so picky, just have a bone to use!

Do people still have prosthetic limbs......

After going over and over several times, Qin Xuehai still didn't find a clue.

He suddenly thought of something, and then he was stunned for a moment!

That's right...... I myself had a preconceived belief in a student?

Qin Xuehai was speechless for a moment, it was clear that he had a preconceived belief in Chen Gong, this guy ......

As for finding arguments for rebuttal, it's too simple!

Thinking of this, Qin Xuehai clapped his hands: "Okay, everyone listen to me." ”

"First of all, I would like to praise this student's spirit of exploration and quality."

"However, there is nothing wrong with this leg."

"The femur is also a special bone in the human body, and the femur is the bone here in our thighs."

"It is the longest and strongest long bone in the human body!"

"He carried the greatest weight of the human body."

"However, this bone is very interesting, this classmate, you have a good look, let me tell you about special identification skills."

"It's not anatomy."

As he spoke, Qin Xuehai looked mysterious, and said to everyone with a little pride and pride:

"The identification I'm talking about is the forensic identification standard for bones."

"This femur, between the neck and the body, has an angle, called the neck trunk angle, with an average of 132 degrees for men and 127 degrees for women."

"However, I just measured it, and both of them are about 132 degrees, so, there is no doubt that they are both the femurs of an adult male, and there is no problem."

"Moreover, the bone quality, thickness and weight of the two bones are similar."

"So at this point, everyone can rest assured, this should be the femur of an adult male."

"Is there anything else you want to say?"

Qin Xuehai looked at Chen Gong with a smile on his face, with a bit of banter and sophistication in his eyes.

And the students at the scene were also stunned.

Everyone didn't expect that an anatomy would even pull out forensic science?!

This Teacher Qin is too good, isn't it?!

Just like a very popular sentence uploaded on the same Internet, maybe the most powerful person you have come into contact with in your life is your university teacher.

This is not an exaggeration in many prestigious universities.

And Shanhe Medical University is not bad, and Qin Xuehai is indeed at the level of a big man.

At this time, the big guy looked at Chen Gong with interest, but to his surprise, Chen Gong didn't seem to be surprised.

Instead, he looked surprised and nodded.

Forensic science?

Seem...... Me too!

Thinking of this, Chen Gong said:

"It's true that forensic science has a deep understanding of the femur, but ...... Mr. Qin, you may not have paid attention to the latest papers. ”

"Or that the study of the neck trunk angle you are talking about is actually a theory more than 20 years ago."

"Anatomy is evolving, and forensic science is thriving."

"The gender determination of bones has become more and more important content of forensic anthropology, and the method of distinguishing men and women from the observation of bone morphology is simple, does not require too many precious instruments, and the femur is a long bone, strong and not easy to damage, easy to find at the actual crime scene, and has a high rate of inspection, so there has been a lot of research in recent years."

"Now the study of the neck trunk angle, because the accuracy rate is not high, has been replaced, whether it is the method of Professor Black in the United States in 1988 or Professor King in 98."

And the latest "Forensic Human Skeletons" paper, the femur measurement data has been increased to 27 items, including maximum length, physiological length, and medial condyle length...... and other 27 project data ......"

"Then using SPSS software, after Fisher discriminant analysis, multi-indicator function discriminant, you can get the conclusion!"

"After analysis, this is a woman's femur."

Chen Gong's words made the scene suddenly quiet......

Everyone stared at Chen Gong as if they were looking at a monster.

Even Qin Xuehai couldn't hold back at all.

As a clinical student, why do you know so much about forensic papers?

Are you ...... Something is wrong?!