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

Displaying the client’s medical diagnosis on a message board within the client’s room.

Sharing her password with a new nurse during orientation to enable the new nurse to input her client’s vital signs.

Signing out of the computer system after recording a client’s intake and output measurements.

Disposing of her nursing activity worksheet in a trash bin near the elevator at the conclusion of the shift.