The employer recruits workers and refuses to hire them after physical examination. Who will bear the medical expenses?

Some companies can reimburse medical expenses, while others say they will not. It depends on the company, on the premise of admission. If you don't accept it, the company will definitely not report it to you.

Physical examination is generally accepted, and then the last pass. How can I pass the physical examination before taking other exams?

This expense is difficult to recover. When you were asked for a physical examination, did you explain in writing how to deal with this situation? If not, it's hanging by a thread.