All right. All the operations of interns are carried out under the guidance of the teaching teacher. Even if you encounter individual operations without the care of teachers, they are simple, low-tech or irrelevant. Medical students have just entered the society, and their teachers are all doctors or nurses. They are usually very busy at work and can't take care of every patient's feelings in time. Therefore, there will be some things to tell interns. On the one hand, it can serve as a bridge between patients and medical care, and on the other hand, it can create more opportunities for interns.