Which of the following is one of the three phases typical of schizophrenia?

The three major categories of drugs used today in therapy programs do NOT include ________ drugs

a. antihistamine b. antipsychotic c. antidepressant d. antianxiety

Earl is at Stereo Warehouse looking for some new speakers for his ground-floor apartment

He would like speakers that produce the full range of sound the human ear can typically hear, but doesn't want to pay extra for speakers that also produce sounds only a dog can hear. What range of frequencies should he look for? a) 10 to 1,000 hz b) 10 to 10,000 hz c) 20 to 20,000 hz d) 200 to 2,000 hz