Huang Zhilei was more confident now that his senior brother had returned. After the junior sister said that she was Director Lu's patient, he really didn't dare to intervene in the matter. After all, the medical profession is about grades.

Xie Wanying, who was following behind her two senior brothers, also felt that the atmosphere was very different from before. The other medical students who had originally laughed at her were silent about her being alone.

These people automatically and consciously made way for the three of them.

In the dressing room, the nurse on duty was also excited when she saw Cao Yong and shouted loudly: "Doctor Cao!"

After Director Lu finished stitching the patient, his brows immediately furrowed.

As for Dr. Wang, who was assisting nearby, when he turned around and saw Cao Yong appear, his eyes almost popped out of his head in shock: "When did this happen?"

It can be imagined that these two people were also too surprised by Cao Yong's appearance at this time. They had never heard of him before.

"Hello, Director Lu." Cao Yong put his hands in the pockets of his white coat and greeted his colleagues in the department with a smile.

"You're back?" Director Lu squinted at him and spoke with his back to him, "When did you come back? Director Chen didn't mention that you were back today. What's going on?"

...

...

"It's difficult to book a flight back home for the Chinese New Year, so I can't tell the department accurately." Cao Yong's words can be considered an explanation.

"This is--" The female patient's son was the first to notice that Cao Yong's doctor badge was different from the others. It seemed that he had the same rank as Director Lu.

"My surname is Cao. Are you Director Zhang's son?" Cao Yong asked.

"You know my dad?" the female patient's son was surprised.

Director Lu and Doctor Wang immediately became alert: What happened?

"Director Wu called me. Maybe your father called Director Wu and asked me to check your mother's injury." Cao Yong said.

My father called the dean and asked for a doctor.

The female patient's son immediately understood what was going on when he heard it: It was obvious that the medical skills of Dr. Cao in front of him were better than Director Lu, otherwise why would his father and the dean call him instead of Director Lu.

"Sorry to bother you, Doctor Cao. My mother's condition is like this. She suddenly called me and said that she fell at home--" The female patient's son revealed the reason why the patient came to the hospital.

Cao is awesome. She asked him so many questions just now, but he didn't say a word. Xie Wanying sighed in her heart. The medical profession is really a one-step-by-one process, which requires accumulation.

"Fall down?" Cao Yong narrowed his eyes, remembering Huang Zhilei's speculation. It seemed that his fairy-like junior sister who had just met him for the first time was right again.

Director Lu and Doctor Wang, upon seeing this, tried every possible way to interrupt.

"She accidentally tripped and hit her head on the corner of the table, causing trauma." Doctor Wang tried to stop Cao Shuai from continuing to examine her on behalf of Director Lu. "There's nothing wrong with the wound. No bones were hurt. It was just a cut on the scalp. Director Lu treated it, disinfected and sutured the wound, and it's fine now."

"Will you get cut if you touch the corner of the table?" Although Cao Yong's voice was low, there was obviously a hint of interest in his smile.

Doctor Wang said: "There may be cuts if the corner of the table is sharp."

"What do you think?" Cao Yong turned around and asked his junior sister.

Everyone around was stunned. Huang Zhilei thought: Could it be that the senior brother also wanted to take this opportunity to test the junior sister who just arrived at the clinical internship today?

After receiving Cao's hint, Xie Wanying answered without hesitation: "You can do a test related to Nystagmus."