Extraverts tend to have strong nervous systems, while introverts have weak nervous systems

Deion has schizophrenia. He often hears voices telling him to run away or to harm others

He feels compelled to do what the voices tell him to do. Deion is experiencing ______. a. command hallucinations c. hallucinations of reference b. delusions of reference d. delusions of persecution

Carson has been very stressed while pulling numerous all-nighters to complete his final exams and papers. He comes down with the flu the day after his last exam. What is a likely reason for his illness?

a. ?His stress hormones activated his lymphocytes. b. ?His stress hormones suppressed the activity of his lymphocytes. c. ?His anxiety level was not severe enough to trigger his lymphocytes. d. ?His anxiety level was too severe to trigger his lymphocytes.