"Hello? Is she really not afraid? Is she an intern?"
"I saw her plunge in without even looking at it."
Only skilled bosses dare to prick like this, okay? The people in the capital didn't think about overturning, because they were afraid of any accident in their hospital. These medical students are definitely overthinking, and the teacher is standing here. If anything happens,
He immediately shouted stop and took over.
It shows that although the person moved quickly, he did not do anything wrong at the same time.
The boss, Cao Zhao, remained silent. Doctor Cheng Yuchen's eyes became more solemn, and his whole body was tense.
The person doing this is like a person driving a car and racing at a high speed. He or she feels nothing, while those who sit in the car and watch are greatly frightened or surprised.
Medical students can only see and wonder whether the movements are fast or not, and the teacher's attention goes one step further. Dr. Cheng Yuchen is secretly glancing at the patient's expression from the corner of his eyes.
Whether the doctor operates quickly or not is not the most important factor. What matters most is whether the operation is correct. One of the factors that determines whether the operation is correct or not is the patient's reaction.
The key point of administering local anesthesia is to make the patient feel no pain.
Thinking about what she told the patient at the beginning, it was just like the injection would hurt. He thought she was just trying to fool and comfort the patient. Unexpectedly, she really was - this?!
The girl lying on the hospital bed didn't feel any pain at all, as if she didn't know she had been injected.
Injecting local anesthesia is a very difficult skill for surgeons. She, Xie Wanying, also gradually gained a deep understanding after being given the opportunity to practice it many times by her previous teachers.
Why do some patients feel pain when taking local anesthesia, while others feel no pain at all?
The reason is that some doctors directly inject the needle tip out of alignment.
Local anesthesia is injected around the nerve plexus and allows the anesthetic to pass by on its own. Therefore, local anesthesia in medical books is called infiltration. This needs to be understood thoroughly. Infiltration means that the anesthetic needs to cover and submerge the nerve plexus area like a flood.
In this way, the doctor must make sure that the place where the anesthetic is injected can follow the flow of substances in the human body to the nerve plexus area.
After understanding this, you can basically confirm that this technical task is actually not easy to do.
Occasionally, it can be seen in clinical practice that some doctors find that the anesthesia is not enough after the injection, so they have to increase the amount and adjust the injection, or even let the patient endure it. This is because they are not sure whether the injection can be in place, and if they continue to inject it, they are afraid of damaging the nerves and causing a medical accident. Anesthesia injection
Getting it wrong can cause neurological consequences.
From the above analysis, it can be seen that if the nerves are hit, it is called the third-rate technical level, and if the anesthetic is not effective, it is called the second-rate technical level. According to the textbook, infiltration and injection until the anesthetic takes effect correctly can be called up to standard. What is the first-rate level?
This is the case now. The needle enters the skin quickly. For example, when a nurse inserts a needle into a vein quickly, it can reduce the pain of the needle tip penetrating the skin, because the pain is inevitable. If the medical staff hits the skin with the needle tip immediately after entering the skin,
If you achieve the goal, there will definitely be no pain next time. It should be the same regardless of intravenous injection or local anesthesia.
How difficult is it to do this? It’s super difficult. The textbook says it’s just infiltration, but I don’t dare ask the medical staff to put the anesthetic into the patient’s body without the patient feeling completely uncomfortable. For local anesthesia, the anesthetic needs to be pushed and the liquid enters the body.
It will definitely make the body feel bloated.
As long as there is discomfort, the patient's tone will change to pain. Especially for children, there is no difference between distension and pain.