问题
单项选择题
Which of the following indications is the primary use for electroconvulsive therapy (ECT)
A．Severe agitation.
B．Antisocial behavior.
C．Noncompliance with treatment.
D．Major depression with psychotic features.
答案
参考答案：D
解析：ECT is indicated for depression. ECT isn't indicated for severe agitation, antisocial behavior, or treatment noncompliance.