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¡¾955¡¿Risk operation

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    After being scolded by her, Li Xiaobing and Teacher Lu did not dare to move.

    The two of them could only watch nervously what Xie Wanying was going to do alone.

    Heart compressions?  Or a heart hammer?

    Xie Wanying¡¯s fingers touched the patient¡¯s neck.  The other two judged that she was going to touch to diagnose the absence of carotid pulse.  Unexpectedly, her index and middle fingers came together and slid from the thyroid cartilage to the patient's spine. After touching the carotid artery, she suddenly stopped there and pressed.

    what is she doing?  Li Xiaobing and Teacher Lu blinked.

    One, two, three, four, five.  After chanting five times in her mind, Xie Wanying immediately moved her finger away from that position.

    The patient¡¯s symptoms stopped.

    Li Xiaobing and Teacher Lu, who were watching from the sidelines, could only think of one sentence: Is this a god?

    What's going on?  It is estimated that people who are not in the cardiology department may not be able to see or think of the clue for a while.

    I just heard a dull and cold man¡¯s voice next to me: ¡°You¡ª¡ª¡±

    The three people at the scene raised their heads and found Fu Xinheng and Zhou Junpeng standing on the patient's head.

    ¡°Maybe the scene was so tense that the three of them didn¡¯t notice anyone coming.

    ¡°Teacher Fu.¡± Xie Wanying immediately called her teacher.

    Fu Xinheng and Zhou Junpeng came trotting over. Their breathing had not calmed down completely, and their heartbeats had not recovered from the shock of watching her perform first-aid operations. That was why Fu Xinheng said half of your words just now.

    It was because he suddenly didn¡¯t know what to say.  Maybe at this moment, if he wanted to say something to her, he had to first remember the unfortunate experience of being slapped in the face.  That time he told her not to follow him into the operating room, and then he used the idea she mentioned to save people in the operating room.

    Thinking of this, Fu Xinheng's thin lips pursed into a line that required caution in words and deeds.

    Falling over in front of students will affect the teacher's prestige.  Suddenly he understood why Tan Kelin's silence was golden.

    Zhou Junpeng, who was holding his knees, waited for a while. He thought Fu Xinheng was going to curse, but after waiting for a long time, he felt strange.

    They are specialist doctors, so they are absolutely sure. Teacher Bilu and Li Xiaobing know exactly what operation Xie Wanying just performed.  So when they noticed something unusual halfway through the walk, the two of them ran over at a faster pace, leaving behind the other group of people pushing lathes and wheelchairs.

    Xie Wanying just did this: massage the carotid sinus.

    sky.  Zhou Junpeng thought to himself that she was really brave, or she didn't know anything to dare to use this operation to rescue the patient.

    Massaging the carotid sinus changes arterial blood pressure through baroreceptors.  Let¡¯s first talk about the anatomy of the carotid artery. The terminals of sensory neurons extend along the internal carotid artery and have a section just at this location.  Massage here can cause sympathetic nerve suppression and parasympathetic nerve stimulation, which can significantly lower blood pressure and heart rate.

    This action may seem magical, but it is actually risky. Foreign heart associations stipulate that only doctors can perform it, and ordinary first responders cannot do it.  And there is only one indication for treatment called paroxysmal supraventricular tachycardia.

    Any medical operation has a designated standardized process, which is summed up by the blood and tears of many clinicians and patients, in order to prevent misoperation.  Once a mistake is made, medicine kills people instead of saving lives.

    Specific to the operation of massaging the carotid sinus, the Foreign Heart Association recommends that it be performed under ECG monitoring, leaving an intravenous catheter for the patient, and keeping various emergency drugs nearby in case of an accident.  (Remember the website address: www.hlnovel.com
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