A nurse in an acute mental health unit is admitting a client who has bipolar disorder. Which of the following findings supports the admitting diagnosis of acute mania?

Choice A reason: Weight gain is not a hallmark of mania. It may be associated with medication side effects but does not confirm acute mania. Choice B reason: Disorganized speech, such as flight of ideas or pressured speech, is a classic symptom of acute mania. It reflects the rapid thought processes and inability to maintain logical communication. Choice C reason: Hearing voices is a symptom of psychosis, which can occur in schizophrenia or severe bipolar disorder, but it is not specific to mania. Choice D reason: Dressing in all black is not diagnostic of mania. Clothing choices may reflect mood or personality but are not clinical indicators of mania.