"Yeah." The old lady heard her familiar voice and responded.

Dr. Shi Xu, who was standing opposite, glanced at Xie Wanying, probably thinking: the female doctor student is gentle and considerate, and his voice is so soft that he speaks.

I saw the old lady listening to Xie Wanying's voice like a lullaby, and she was about to fall asleep again.

To comfort the patient, Xie Wanying put on a mask and gloves, ready to assist Teacher Xiao Sun at any time.

Sun Yubo has always been very relieved about the communication work of Xie and the patient. He doesn't have to check whether the patient is ready, put on surgical cloaks, masks and gloves, and turn around and can really start.

First, disinfect the surgical site. Like other surgeries, disinfection is larger than the surgical site. Then put on a hole towel and wipe off the excess disinfectant on the punctured area with gauze.

Take a syringe, draw lidocaine and saline ratio, and start to do local anesthesia for the patient.

Sun Yubo was skilled in the local anesthetics and quickly got it done. For the next puncture, his glove-wearing fingers touched the puncture point and confirmed it again.

Dr. Shi Xu looked at his movements and seemed calm on the surface, but in fact he was a little dissatisfied with his eyes.

It is once again shown that the doctor of the U-Si second generation is decisive and does not like to be slow and slow, even if it is a very gentle person on the outside.

Feeling that the superior doctor on the opposite side was a little impatient, Sun Yubo did not dare to hesitate, grabbed the puncture needle, adjusted his breathing, and the needle protruded into the puncture point's skin.

Logically, after the needle is inserted into the puncture point, it will first touch the clavicle, and then go downward is the subclavian vein. If it enters the vein, blood will come out, which means that the puncture will be successful.

Everyone looked at each other with big eyes, and a medical student shouted: "The blood is back."

No, it's not about recovery, it's about bleeding!

Seeing that the blood from the syringe was not dark red but bright red, Sun Yubo quickly pulled out the puncture needle. Next to him, he held the yarn block with one hand and tried hard to help him press the gushing artery on the puncture point he pulled out.

Blood.

I was pierced by the wrong needle, and the needle penetrated into the most common misoperated subclavian artery.

Gasping and adjusting his breathing, Sun Yubo felt that his face was very hot, but his fingers were very cold, and he was trembling. He didn't have to look at it, so he knew how Dr. Shi Xu, who was standing opposite, was looking at him coldly.

But in fact, Shi Xu didn't look at him much, but looked at the female medical student Xie Wanying who stopped bleeding with her head on the compression puncture point.

The reason is very simple. Shi Xu saw him operating until he realized something was wrong. When he wanted to get the gauze piece to help him press blood, he suddenly found that a hand had taken away the gauze faster than he did. Yes, it was the female doctor student who took it away.

Yarn block.

Before getting the gauze block, Dr. Shi Xu put his hand into the pocket of the white coat, thinking in his mind: What's going on? This female doctor student has faster eyesight than him? Is it a coincidence or?

After waiting for a while, Sun Yubo didn't hear his superior scolding him. He felt a little incredible. He looked up and saw Shi Xu touching his forehead with his other hand. He was surprised: Is it difficult for this patient to pierce? His superiors all felt that they were having difficulties and were worried?

"What do you think I'm doing?" Shi Xu frowned when he noticed the strange look of his subordinate looking back, and came back to his senses and started scolding, "If you don't do it yourself, what do you think."
Chapter completed!