A nurse receives a telephone call from a client's sister requesting information about the client's status. Which of the following statements should the nurse make?
1) You will have to contact your brother's doctor for information about his care.
2) All I can tell you is that he is resting comfortably at the moment.
3) I will check with your brother to see if he has given permission for you to receive information about his status.
4) I am sorry, but it is not possible for you to obtain any information about him.