Before Yan An could say anything, Su Jingzhan had already quickly taken out a can of fresh Tianshan Snow Green tea.

"I've already finished mine. I've been craving this tea for the past few days. I'll brew a pot first, junior sister, and I'll let your brother Zichen try some too."

Speaking of Mo Zichen, Yan An suddenly remembered that she hadn't shared this good thing with him since he came back.

"Senior brother, go pick some more from the yard later and fill a jar for Brother Zichen as well."

"Okay."

He'd be a fool not to take advantage of the opportunity, so he picked as many as he could to take back.

"I need to do some basic tests for you now. First, I'll draw your blood to test your blood type, complete blood count, coagulation function, and all biochemical parameters."

Drawing blood is a nurse's job, but luckily, back in the modern era, she had studied blood drawing and IV infusion for a while because she found it interesting.

Otherwise, starting with Yue Yufeng, I don't know how many times I would have had to endure needle pricks.

Yan An exposed Xu Nianxia's left arm, tied a tourniquet, and had her clench her fist. He then found a vein with good elasticity, disinfected it twice, and inserted the needle at a 30-degree angle to the vein. After entering the vein, he inserted the needle parallel to the vein for 1-2 cm, and immediately connected the end of the needle to a blood collection tube.

After collecting enough blood for testing, Yan An quickly removed the puncture needle and applied local pressure to the puncture site with a cotton swab.

"Sister Nianxia, ​​press this spot and avoid rubbing it to prevent hematoma formation. Watch the pointer on the wall. When the second longest pointer reaches three, take it down and throw it in that bucket."

"good."

"You guys go out first. I'll do some other tests for Sister Nianxia. It's not convenient for you to be here."

Although there is no distinction between men and women in front of doctors, this is still ancient times. Although customs have become more open, lifting up one's clothes and letting others see it might still be unacceptable.

"Okay, let's go out."

Mo Zichen turned to Xu Nianxia and said, "Don't be nervous, An'an is very capable."

"Yes, I know. I'm not afraid with you all by my side."

"I'm taking your blood pressure now, and you'll feel a bit of pressure."

Yan An placed Xu Nianxia's arm at heart level, slipped the cuff of the electronic blood pressure monitor through her wrist, and pushed it up to 2cm above her elbow. He then tightened the cuff, turned on the monitor, and began measuring. Once the readings stopped changing, Yan An removed the cuff from Xu Nianxia's arm.

"Your blood pressure is normal. Next, I'll do an electrocardiogram for you."

Yan An helped Xu Nianxia lie down on the bed, exposing her wrists, ankles, and chest. He then clipped red, yellow, green, and black electrodes onto the exposed areas, with red on her right upper limb, yellow on her left upper limb, green on her left lower limb, and black on her right lower limb. He then exposed her chest and connected the corresponding electrodes.

A moment later, "No problem."

"Now I need to give you a head MRI to check the size of the tumor and its relationship with the surrounding tissues. Relax, you don't need to take off your clothes. Can I call my senior colleague in? I need his assistance to complete this surgery."

"Yes, that's fine."

Yan An can cure diseases that others cannot, which shows that this is no ordinary disease.

"Junior sister, did you call me in because the examinations are all finished?"

"Not yet, the MRI of the head hasn't been done yet. I called you in so you could see how it's done and I could also show you the images."

This thing is so big, it doesn't quite look like a bed, and the key thing is that it can move around on its own.

It's amazing that this tool can detect the tumor in Xu Nianxia's brain; he's wanted to try it for a long time.

"Okay, okay."

Xu Nianxia removed all her jewelry, lay down on the machine, and as the machine moved, CT scans were printed out one by one.

This is one of the most impressive aspects of the space laboratory: all inspections can be completed without waiting for several hours, and the results are available as soon as the inspection is finished.

Yan An held up the film and pointed out things that shouldn't have been on Su Jingzhan's mind.

"This is the tumor in Sister Nianxia's brain. The MRI of the skull is mainly to observe some structures in the skull, such as the brain, cerebellum, ventricles, etc., to see if there are any normal or abnormal lesions."

Su Jingzhan saw the normal brain diagram from the medical book Yan An had given him in his mind, and this scan did indeed show an extra tumor compared to the diagram.

"This thing is truly amazing, it's just a pity that we can't build more than a few of them."

It took modern people so much manpower, resources, and time to develop it; it wasn't something that could be created overnight.

Yan An looked at the results of the blood test again. No infectious diseases, normal blood count, normal liver and kidney function, normal coagulation function, and he was blood type O.

"The test results are all normal, and you can have the surgery tomorrow. However, I need to tell you in advance that you need to have your skin shaved before the surgery. Skin shaving, also known as preoperative skin preparation, is a measure taken before surgery to clean, disinfect, and sterilize the patient's surgical area and surrounding skin. It is used to prevent postoperative wound infection caused by unclean skin. Simply put, it means that your hair will be shaved off."

In ancient times, apart from monks, especially women, kept their hair from a young age, and cutting their hair was considered as losing their life.

This may be a significant blow to her as well.

Yan An did not expect that Xu Nianxia would give an affirmative answer without even thinking.

"I'll do whatever An'an says. Thank you for your hard work, An'an."

"Since you have no objections, we'll have a big lunch, but you won't be able to eat anything tonight. For the next few days, you'll only be able to eat easily digestible liquids."

Xu Nianxia could understand some of these words that shouldn't exist in this era, since Su Jingzhan would often say them when taking care of her.

"Oh, I see. Then I'll have a big feast for lunch today."

"good."

Because the space is filled with the spiritual energy of the Tianshan Mountains, it is easier for people to feel comfortable and recover their bodies than outside. Moreover, there are just as many things inside as outside, so the group prepared lunch inside the space.

"Today, Master Chef Japan is here. If there's anything you'd like to eat, just let us know."

"However, if you eat my food, you can't refuse any requests I may have in the future."

Yan An conveyed his gaze to each of them.

For Yue Xiyuan, he could ignore everyone else's orders, but he would never listen to or look at Yan An. If Yan An told him to go east, he couldn't even see any other direction.

Mo Zichen and Xu Nianxia revealed all their family's wealth, holding nothing back, especially since Yan An was their sister.

All four of them turned to look at Su Jingzhan. "Why are you all looking at me?"

"Hey, please stop looking at me like that. My junior sister has done me a great service. Even if I don't eat this meal, I'll do whatever she asks me to do."

"Alright then, you don't need to eat it, just watch."

"Huh? Junior sister, I was just saying, don't take it seriously. I also wanted to tell you that I want to eat hot pot."

"Junior sister~"