The most important thing in first aid is not to solve the problem of the patient or injured immediately, but to prevent secondary injury, people who faint are usually in a state of muscle relaxation, at this time each of their joints is fragile, like just now directly picked up and shaken hard, it is easy to break the cervical vertebrae. Liang Baoguang stretched out his hand and greeted Li Yunjing, "Senior sister brought my bag, the contents can help." ”

"What are you doing?" the woman seemed very sensitive, and would call Liang Baoguang no matter what she did.

Liang Baoguang pulled his hand out of the hem of his shirt, and just now he didn't even have a second of time, so he completed the full set of actions of reaching in from below and unbuttoning the buckle behind the cover, with a difficulty factor of 3.9. After unbuckling the buckle, he glanced up at the woman next to him and muttered quietly, "What kind of cover do you wear without a chest, but then again, she is really your sister?"

The woman glanced down at herself, then at her sister's, and immediately reacted to what Liang Baoguang's words meant, but she was interrupted by Li Yunjing before she could have a seizure. Li Yunjing took out the stethoscope from her bag and explained to Liang Baoguang, "Don't worry, he is indeed an excellent doctor, and your sister will definitely have no problems." ”

"Hello, my name is Jung so-yeon, and my friends call me Jessica. The woman's attitude was much better when facing Li Yunjing, and she reached over and shook it.

"It's not cardiac fainting, it's just sudden orthostatic hypotension. Liang Baoguang put the stethoscope on the patient's collarbone and listened for a while before concluding, "Depending on her age, she is neither an old man nor a child, and the sensitivity of the baroreceptors is not too likely to decrease, if you are not at ease, you can go to the hospital to measure your blood pressure." ”

Jessica frowned and looked confused, "Positional, what do you mean?"

"If you sit for too long, you will get dizzy when you stand up suddenly, but your sister's blood pressure is lower than normal, so she will faint. Liang Baoguang usually doesn't explain much to patients or their families, because his duty is to treat diseases rather than impart medical knowledge, but just now he was unbuttoning and opening his corset, and if he didn't make it clear, it always felt like he was deliberately taking advantage of the oil.

Because the explanation is easy to understand, Jessica already knows what is wrong with her sister, but she is still worried when she sees that people are still awake, "Then why hasn't she woken up yet, could it be something else?" ”

"Okay, she actually had an aortic aneurysm that invaded the vertebral body and compressed the spinal cord, and now she is not in a coma but paralyzed, I was afraid that you wouldn't be able to bear the blow so I deliberately lied to you. Liang Baoguang rolled his eyes, many people have a little cough and will go online to check the symptoms, and then scare themselves that they think they have an incurable disease, and there are more family members of patients who have a small problem and make a big fuss.

"What, this can't be!" Jessica couldn't accept at all.

"Of course not. Liang Baoguang picked up the menu from the table next to him and handed it to Jessica, "Fan her to increase oxygen supply, and urge her to drink more hot water when she goes back." ”

"Drink more hot water?" Jessica, who was a black questionmark-faced, had to suspect that the person in front of her was a wandering doctor who ate and cheated, how could anyone tell patients to drink more hot water, and it was unlikely that a doctor who normally worked in the hospital would come out for a meal and carry a stethoscope with him, "Are you really a doctor, how do I feel that you are more like a charlatan." ”

"Drinking plenty of water can increase tolerable blood volume, which can raise blood pressure, and paying more attention to salt and water supplementation after exercise will greatly improve her condition. Liang Baoguang had to make what was originally very simple as possible, "As for whether it is a doctor or not, can I accurately spell Paroxysmal Nocturnal Hemoglobinuria (Paroxysmal Sleep Hemoglobinuria), do I need more proof?"

"No need. Jessica had come to terms with the fact that the man was a doctor.

Liang Baoguang nodded, "Then follow the doctor's instructions, and if you have any questions in the future, you will come to Mount Sinai...... No, Korea University Hospital is looking for Dr. Lee Yoo-jeong. ”

"It's not often that I see a doctor who puts a stethoscope in his bag and carries it with him. Jessica looked at Liang with some curiosity, the guy was dressed in a way that made it difficult to associate him with a doctor, because someone seemed to her to be more of a big-name fashion model.

"I'm a car mechanic (if you don't understand, please quit gambling by yourself), this wrench is used by me for screwing, it's very reasonable, right?" Liang Baoguang took out another thing from his bag, but of course it was not a wrench, but a doctor's commonly used pupil observation flashlight, "Of course I have a doctor with a stethoscope, if it is a salesman, it should be a stack of leaflets." ”

"Who's the screw?" asked the woman lying on the ground as she finally woke up and was dazed.

"You're finally awake?" Jessica looked at her sister in surprise, almost turning the person inside and out to see if there was any bumping.

"Finally, it's only been two or three minutes, and it's not three days and three nights. "When the woman fell to the ground just now, she didn't even touch the cup on the table, and her head was also cushioned by her arm, so Liang Kancai didn't help her check the external injury, Jessica's reaction was too much fuss in his eyes, this is her adult sister, not a three-year-old or four-year-old daughter.

"What's the matter with you!" Jessica puffed out her cheeks and made a bun face.

"What's the matter with me, hehe, this is how you Los Angeles people thank you?" Liang Baoguang felt that something was wrong just now, and he didn't react until he was holding a stethoscope in his hand to auscultate the patient, this woman had been talking to him in English, and the speaking level was obviously not what a Korean should have, and the accent should be from Los Angeles.

"Yes, megalomaniacs from New York. Liang Baoguang could hear Jessica's accent, and Jessica could naturally hear Liang Baoguang's accent.

"You're welcome, reckless ghost from Los Angeles. Liang Baoguang pushed back.

Admittedly, both New Yorkers and Angelenos speak English, but people in both regions speak very differently in terms of rhythm and intonation. At the same time, people in both places don't like each other, with Angelenos seeing New Yorkers as arrogant and New Yorkers seeing Angelenos as rude.

Li Yunjing scratched her head, when Jessica introduced herself, she was sure that this Jessica was the Jessica, but she didn't seem to recognize anyone at all when she looked at Liang Baoguang, "Baoguang, don't you know these two?"

"Why did I know two tourists from Los Angeles?" asked Liang Baoguang.

"To reintroduce myself, I'm Jessica A. Jung, former Idol and current fashion designer, this is my sister Krystal. Jessica craned her neck proudly, but the height gap made her look less imposing, "By the way, I'm from San Francisco and not Los Angeles. ”