It is lunchtime and you anticipate a feast. Which component of the nervous system will control digestion of this feast?

Regarding surveys and polling, which of the following statements is FALSE?

a. Representative samples are often obtained by randomly selecting who will be included in the survey. b. Surveys done by magazines, websites, and online information services have been shown to be as accurate as the Gallup and Harris polls. c. People are often polled by telephone or the Internet, which has made it easier to obtain large samples. d. A biased sample does not accurately reflect the population from which it was drawn.

Dan has been hospitalized for more than three years with the diagnosis of schizophrenia. Fortunately, his symptoms have responded to drug treatment and he is about to be released. What is likely to happen to Dan when he is released?

a) He will be given the drug in long lasting injectable form. b) He will be given the drug in color-coded form to help him remember to take the proper doses. c) He will undergo periodic electroconvulsive therapy sessions because the combined therapy is more effective than one therapy by itself. d) He will have his diet monitored to insure that he is not consuming any foods that could interact with the drug and reduce its effectiveness.