A nurse is interviewing a client in order to obtain a comprehensive health history. The purpose of a review of systems in the health history is to

A. A review of systems helps assess overall health and symptoms, but it may not always pinpoint the cause directly. B. While this may be a part of the review of systems, the primary purpose is broader—identifying both current and past health problems. C. The review of systems is designed to gather information on both current and past health problems, helping to form a comprehensive health history. D. This is part of the process but is too narrow compared to identifying both current and past health concerns.