Self-stimulation of nipples by males
A) may be harmful.
B) may be sexually arousing.
C) causes no sensations.
D) may produce lactation.
D
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Which of the following is a symptom of acute stress disorder and posttraumatic stress disorder?
a) persistent reliving of the event b) an obsessive need to be close to anything associated with the trauma c) decreased arousal d) symptoms of a manic episode
Regarding the development of identity, which of the following statements is FALSE?
a. Everyone eventually grapples with an identity crisis, whether in adolescence or in adulthood. b. Some adolescents develop ego identity by modeling themselves after others, without soul-searching or self- examination. c. Some contemporary scholars prefer to use the term exploration, rather than crisis, to describe the period of soul-searching and self-examination associated with identity development. d. People may experience many identity crises throughout life. e. The development of ethnic identity is an important part of identity formation, especially for adolescents of color.
According to the Surgeon General's Report, what percentage of the American adult population is not active at all?
A. 5% B. 10% C. 25% D. 50% E. 60%
Viagra and other erectile dysfunction medications usually act by enhancing the activity of a. substance P
b. oxytocin. c. nitric oxide (NO). d. CCK.