A nurse is collecting data from a client who has a new diagnosis of schizophrenia.Which of the following client statements supports this diagnosis?

Choice A rationaleA need for only a couple of hours of sleep each night could suggest mania, a symptom associated with bipolar disorder, rather than schizophrenia. Individuals with schizophrenia often experience sleep disturbances, but this specific statement is more indicative of a manic episode.Choice B rationaleDifficulty remembering where things are placed can be a symptom of various conditions, including normal aging, stress, depression, or cognitive impairments. While cognitive deficits can occur in schizophrenia, this statement alone is not a strong indicator of the disorder's core features.Choice C rationaleThe statement "I won't eat because I know that the food has been poisoned" is a paranoid delusion, a positive symptom commonly seen in schizophrenia. Delusions are fixed, false beliefs that are not based in reality and are a hallmark feature of psychotic disorders like schizophrenia.Choice D rationaleCounting stairs to feel more in control could be a mild compulsion or a coping mechanism for anxiety. While anxiety can co-occur with schizophrenia, this behavior itself is not a primary diagnostic criterion for the disorder.