单选题
1分
Positive symptoms of schizophrenia include which of the following?
参考答案: C
参考解析: The positive symptoms of schizophrenia are distortions of normal functioning, including hallucinations, delusions, disorganized thinking, somatic delusions, echolalia, and waxy flexibility. A flat affect, alogia, apathy, avolition, and anhedonia refer to the negative symptoms. Negative symptoms list the diminution or loss of normal function.