A nurse is planning care for a client who has been brought to the inpatient mental health unit by law enforcement officers after becoming aggressive in a local bar. The nurse should identify that this finding is consistent with which of the following disorders?

A. Acute toxicity to sedatives, especially at high doses, can lead to various central nervous system effects, including severe hallucinations. Hallucinations can involve distorted perceptions of sensory experiences, such as seeing, hearing, or feeling things that are not present. These hallucinations may be vivid, intense, and disturbing, especially during acute intoxication.

B. Negative symptoms are more commonly associated with chronic psychotic disorders like schizophrenia rather than acute toxic reactions.

C. Prolonged hallucinations are less characteristic of acute toxicity and are more commonly seen in conditions like schizophrenia or certain drug-induced psychotic disorders.

D. Prolonged delusions typically characterize chronic psychotic disorders rather than acute toxic reactions.

B Illness anxiety disorder (formerly known as hypochondriasis) is a mental health condition characterized by excessive worry or fear about having a serious illness, despite having little or no medical evidence to support the presence of the illness.

A. The focus in somatic symptom disorder is on the physical symptoms themselves rather than the fear of having a serious illness.

C. Individuals with factitious disorder may feign symptoms, manipulate test results, or induce illness in themselves to gain attention or care from healthcare providers.

D. The primary characteristic of functional neurological symptom disorder is the presence of neurological symptoms rather than excessive fear of illness or body checking behaviors.