Lumbar puncture, thoracic puncture, spinal puncture... all kinds of puncture techniques should be mastered by operating room trainees.
In school, teachers often entice students by saying, mastering physics and chemistry and you can go anywhere without fear.
Now, Zhou Can wants to tell all doctors, perfect your injection skill, and any puncture will be done in one go.
Doctors who need two, three, or even more attempts to succeed in puncturing are those who haven't practiced their injection skill well.
Doctor Shan doesn't even know how to step back gracefully now.
It may succeed with a hard-headed attempt after multiple failures. But it's more likely to fail again.
That will be even more embarrassing.
She's considering whether to ask someone to help.
Zhou Can volunteered; although she wasn't too hopeful, having someone to resolve the situation was still a good thing.
Otherwise, how could she continue to teach these trainees if she lost face with the first surgical patient?
