Nevada Witnesses and Evidence Sec. § 49.251 Definitions. As used in NRS 49.251 to 49.254, inclusive, unless the context otherwise requires: 1.“Client” means a person who consults or is interviewed by a social worker for the purpose of diagnosis or treatment. 2.A communication is “confidential” if it is not intended to be disclosed to any third person other than a person: (a)Present during the consultation or interview to further the interest of the client; (b)Reasonably necessary for the transmission of the communication; or (c)Participating in the diagnosis or treatment under the direction of the social worker, including a member of the client’s family. 3.“Social worker” means any person licensed under chapter 641B of NRS.