John reports to his doctor that he has been experiencing changes in his appetite. This suggests that John is experiencing fluctuations in which neurotransmitter?
a. acetylcholine
b. histamine
c. glutamate
d. serotonin
d.
serotonin
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Which of the following emotions is most associated with seeking to do good acts, such as apologizing?
a. Shame b. Guilt c. Humiliation d. Anger
Rationalization is an ego-defense mechanism that:
a. involves the refusal to believe information that leads to anxiety b. provides self-justifying, plausible excuses that hide the real reasons for our behavior c. deals with unacceptable thoughts and feelings by attributing them to others d. transforms anxiety-producing thoughts and feelings into the opposite thought or feeling
Compared to those low in testosterone, prison inmates with higher levels were
a. better able to control their behavior and thus obey prison rules. b. less likely to have committed violent crimes. c. more dominant in prison. d. more likely to come from broken homes.
Valerie is pregnant and now at the stage of her pregnancy where her unborn baby is at itsmost vulnerable period of prenatal development to teratogens. At what stage of her pregnancy is Valerie?
A. Herthird trimester B. Hersecond trimester C. 3-9 weeks D. Herfirst month