What would be the most appropriate action by the student nurse when the client asked the student nurse to keep it a secret that the client plan to kill a family member?

The student nurse must tell the client that he/she cannot keep that secret and report it to the instructor and/or staff member

The student nurse must tell the client that he/she will keep the secret and then tell the instructor and/or staff

The student must respect the client's privacy and not tell anyone

The student nurse must tell the instructor and then ask the instructor to keep it a secret