A nurse is observing clients in a mental health facility. Which of the following client behaviors should the nurse identify as a potential warning sign of suicide?

Choice A reason: Seeking reassurance indicates anxiety or insecurity but does not reflect imminent suicide risk. This behavior suggests dependency or fear but is not an indicator of preparing for suicide or disengaging from life. Choice B reason: Pacing and insomnia may be signs of anxiety, mania, or stress, but they are nonspecific. They do not directly suggest suicide preparation, and while they may increase agitation, they are not among the most recognized warning signs. Choice C reason: Giving away personal belongings is a well-established warning sign of suicide. This behavior often reflects the client's internal decision to end their life and indicates that they are preparing by settling unfinished business or ensuring possessions go to others. This shift can occur even when the client appears calmer, making it a critical behavior to recognize. Choice D reason: Isolation can be a concerning symptom of depression or withdrawal but is not as specific or imminent a warning sign as giving away belongings. It may increase risk but does not indicate a clear preparatory action toward suicide.