Electroconvulsive Therapy (ECT) Has Changed Significantly from How It Was

Multiple Choice

Electroconvulsive therapy (ECT) has changed significantly from how it was originally performed. For example, today:

A) an alternating current is used instead of a direct current.
B) patients are given sedatives and muscle relaxers to reduce discomfort and prevent injury.
C) the electrodes are placed over the "target" brain region.
D) only people suffering from severe anxiety disorders are given ECT.