A charge nurse is observing the actions of an assistive personnel (AP). Which of the following actions by the AP is appropriate?

Logging off the computer after entering a client's intake and output totals.

Posting the client's medical diagnosis on a message board in the client's room.

Discarding her nursing activity worksheet in a waste basket at the nurse's station at the end of the shift.

Providing her password to a new nurse in orientation so that the new nurse can enter her client's vital signs.