What happened to Zhuang Mei didn't seem to have any effect on Professor Shi, and he continued to study experiments with Professor Yan at the center until Saturday, when he finally completed the purpose of his trip.

Su Luo and Bai Feng immediately escorted him back to the Northwest Plateau base.

After lunch, the trainees rested in the dormitory.

Song Xiaoxue was lying on the bed, suddenly her eyes rolled, and she couldn't help but look down at the bunk: "Hey, I said tomorrow's rest day, can't your company commander Su accompany you again?" ”

Lin Xiaohuan was wiping her hair, and when she heard this, she paused, and hesitated: "It should be, they can't rest until they complete the task." ”

Although Su Luo is in the Military Medical University, except for last weekend when she went to the experimental center to find him, the two have not seen each other again in this week, so she doesn't know Su Luo's current situation, and naturally she doesn't know that he will have left.

"Shall we go to the city then?" Xu Lan answered immediately.

Without waiting for others to speak, Song Xiaoxue replied first: "I can't, I'm going to see my sister-in-law." ”

"I'm not going either, I'm going to the library tomorrow to read a book, there's a lot of content to learn this week, I have to digest it well." Zhang Feng also refused.

As soon as Xu Lan saw that neither of them went, she knew that there was little hope.

Sure enough, Lin Xiaohuan also added, "Xu Lan, you forgot what I said before, let's not go out for the time being." Su Luo's reminder that day, she told her roommates when she came back.

"Speaking of which, have you noticed, I haven't seen Xie Rourou this week." Song Xiaoxue started gossiping again.

The others looked at each other, and then realized that they hadn't seen her in days.

"You're not going to be caught, are you?" Zhang Feng asked in a low voice.

Song Xiaoxue and Xu Lan were surprised when they heard this, and they looked at Lin Xiaohuan at the same time in the next second.

Xiao Huan only told them to be more careful when they met Xie Rourou in the future, and they didn't say much else, but everyone still discussed and guessed a lot, although Xiao Huan didn't respond, he didn't veto, so everyone almost decided that Xie Rourou was a spy.

Lin Xiaohuan looked at them and said with a smile: "I don't know, the school didn't notify me, let's not guess." ”

"This matter involves Su Luo's special mission, and the school may not make it public." Zhou Ranran also spoke.

As soon as she finished speaking, the school radio went off.

The school also said that through this incident, it was decided to verify the identities of the students of the whole school, and after returning to school during the winter vacation, the students must bring their household registration books or letters of introduction issued by the relevant local departments, and the student files of the Xicheng Military Medical University should be pasted with photos of the students in the future.

This announcement surprised all the students in the school.

Lin Xiaohuan was also a little surprised, she only knew that she was a spy, but she didn't expect that she was still imposting someone else.

"This 'Xie Rourou' is really good, how dare you do such a thing?" Song Xiaoxue was also surprised.

Zhou Ranran stared at her funny, "She dares to be a spy, what else is there to dare." ”

Song Xiaoxue: ......

That's right, too!

Zhang Feng's expression was a little regretful, and he muttered unconsciously: "The girl who was replaced by her is really pitiful, she was finally admitted to the university, but she was ...... by someone."

Lin Xiaohuan thought for a while, "Since the Military Medical University knows that she is impostor, maybe Xie Rourou will still have a chance to come to school." ”

"Let's hope so......"

Saturday afternoon was another lab class.

Tu Jing looked at the students, "I taught you the technique of drawing blood in the last class, continue to practice in this class, through the last class, I see that some students are already familiar with the operation, and they can also draw blood, this class may as well try the invisible deep veins, with touch to complete the needle prick." ”

The students' eyes widened when they heard her words.

Some of the more excited male students were already cursing God in their hearts, and they were all a little scared of the obvious thick veins on their arms, and they were trembling, and they still wanted to find those who couldn't be seen.

How can I draw blood if I can't see it?

Blind with wide eyes?

Tu Jing understood everyone's thoughts and continued to explain: "Veins are all elastic, my requirement is that you should be familiar with the elasticity of veins, remember the feeling of touching veins, so that it will be easier for you to practice blindfolded infusion in the future." ”

What?

What did I hear? Blindfolded infusion?

This is the voice of all the students, and everyone is collectively confused.

Of course, except for Zhou Ranran, she had experienced these in her previous life.

Tu Jing's eyes were slightly gloomy, staring at everyone: "Do you think that your future working environment is safe and worry-free, and the comrades-in-arms you face are all with complete and smooth skin, and you can see veins at a glance?" ”

The cadets were silent.

"You are military doctors, your place of work is in the army, where the army is, you are there, you have to go to the battlefield when the army goes to the battlefield, and in various environments, the comrades-in-arms who need your treatment will not be as healthy as you are now.

"Therefore, the cadets who go out from the military medical university must learn to prick needles in various situations, whether they are visible or invisible, you must reach out and touch them to accurately determine the position of the veins.

"You also have to master the direction of all the veins in the body, whether it is the upper limbs, lower limbs, or scalp, external jugular and other veins, you must learn to prick needles all over the body, I don't want to delay the life or health of our comrades-in-arms because of your hesitation for a few seconds in the future."

After Tu Jing finished speaking, the laboratory fell silent instantly.

"Got it? The blood draw you practiced in the last class is only the easiest part of the basic exercises, and there are many exercises waiting for you. She spoke again.

"Yes!" The students hurriedly responded loudly.

Tu Jing nodded, and said in a deep voice: "Let's start practicing with each other, if you are not familiar with blood drawing, continue to practice, and if you are already familiar with it, you will start to try to find veins with your hands." ”

Lin Xiaohuan touched his arm with his index finger.

Her skin is already fair, and with more than a year of physical training, most of the veins in her arms are obvious, and even her fists can bulge when she clenches them.

It's really hard to find deep veins that you can't see and can feel.

"Why don't you practice with our arms?" Zhang Lei spoke a little stiffly.

In the last class, everyone said that they would practice in this class, but now they have to touch the veins with their hands, which is much more difficult, so the male students of Class 2 are reluctant and dare not prick a few of them.

"It's okay, I trust you." Song Xiaoxue said with a smile, and after speaking, she sat on the chair and lifted her sleeves directly, "Come on, look for it." ”

Zhang Lei was still a little hesitant.

"I'm here, Xiaoxue is so generous, what else are you embarrassed." Liu Li walked out, grabbed Song Xiaoxue's arm, looked left and right a few times, and reached out to probe the vein on the inside of his elbow.

Everyone knows that there is a thick vein there, which is elastic and deeper than the other two.

Liu Li's first step was very right.

"Make a fist." After he put the pressure band, he began to reach out and look for the vein near the location, but the more he touched it, the more hesitant he became.

Zhang Lei couldn't help it, "Why don't you change your position?" If you press the pulse belt for too long, it will strain your arm. ”

"Oh, I forgot, then I'll take it slowly."

"It's okay, I don't hurt, you don't have to rush to find it slowly, Mr. Tu said that you have to rely on the feel, of course, the feel is practiced slowly." Song Xiaoxue didn't care.

After more than a year of military school career, their girls have become rough and thick-skinned.

Tu Jing, who was observing around the laboratory, listened to their conversation, the corners of her mouth rose slightly, these girls are really good, not pretentious, and very brave.

Although he usually looks too energetic, he really shows his military demeanor when he encounters something.

The women didn't let the eyebrows talk about them.