A、Whether they should take the child home. B、What Dr. Myer’s instructions exactly were. C、Who should take care of the child at h

In her early days as an emergency room physician, Dr. Joanna Myer talked to a girl’ s parents about how they should care for her at home. A few hours later, when she came to say goodbye, the family asked her to settle an argument they’ d been having over exactly what advice she had given. " As I talked to them, I was amazed," she said. " All of them had heard the simple instructions I had given just a few hours before. But they had three or four different versions. The most basic details were unclear and confusing. " This episode gave Dr. Myer her first clue to something every doctor learns sooner or later—most people just don’t listen very well.
    Q22: What did the child’ s family members argue about in the hospital?
    Q23: Why did the family members have different versions of the doctor’ s instructions？
    Q24: Why was Dr. Myer greatly surprised when the family members had an argument?