A nurse is caring for a client in an emergency department. Exhibits Complete the diagram by from the choices below to specify what condition the client vs most likely experiencing 2 actions the nurse should take to address that condition, and 2 parameters the nurse should monitor to assess the client's progress.

Potential Condition: Brief psychotic disorder The client exhibits acute onset of psychotic symptoms (paranoid delusions, disorganized behavior, odd behaviors, mumbling to self) lasting less than one month. Symptoms are not attributable to substance use (blood alcohol and labs normal) or a medical condition (vital signs and labs mostly normal). Client has some insight (“I get these thoughts sometimes when I am stressed”), which is consistent with brief psychotic disorder. History of prior brief episodes that resolved supports a pattern of short-term psychosis, rather than chronic psychotic disorders like schizophrenia. Actions to Take: Reduce external stimuli: Minimizes environmental stressors that may exacerbate psychotic symptoms. Engage with the client several times each day to establish trust: Builds therapeutic rapport and helps assess symptom progression. Parameters to Monitor: Suicide risk: Clients with psychosis may have impaired judgment or distress, increasing the risk of self-harm. Ability to care for self: Psychosis can impair self-care; monitoring ensures safety and identifies need for assistance. Rationale for Incorrect Options: Anxiety: While the client reports stress and poor sleep, the primary acute feature is psychosis, not generalized anxiety. Delirium: Delirium usually has an acute onset with fluctuating consciousness and medical causes, which are absent here. Substance use disorder: Labs show no substance involvement, and symptoms are not consistent with withdrawal or intoxication. Asking about drug use or recent illness may be appropriate but are not the priority actions in acute psychosis. Teaching self-talk may be helpful later but is secondary to establishing safety and trust.