A client requests permission for the spouse to remain in the room during the admission assessment. While interviewing the client, the nurse notes a discrepancy between the client's verbal and nonverbal communication. Which action should the nurse take?

A. Ignoring nonverbal behavior may overlook important cues that could provide valuable insight into the client's condition and needs. B. Integrating verbal and nonverbal messages is important, but it may not address the discrepancy or the potential significance of the nonverbal cues. C. Asking the client's spouse to interpret the discrepancy may not be appropriate or effective, as the spouse may not fully understand the client's nonverbal cues or their significance. D. Paying close attention and documenting nonverbal messages allows the nurse to gather comprehensive data and potentially explore the observed discrepancy further in subsequent interactions or assessments.