Stacy is 18 years old. Though she had regular menstrual cycles previously, she has not experienced menstruation for the past 3 months. Her condition is known as
A. primary dysmenorrhea.
B. primary amenorrhea.
C. secondary amenorrhea.
D. secondary dysmenorrhea.
Answer: C
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The strip tease first gained popularity at ____
a. Annabel's in London c. the Pair-o-Dice Club in Las Vegas b. the 21 Club in New York City d. the Moulin Rouge in Paris
The fact that the rate of homosexual concordance is substantially higher for identical twins than for nonidentical twins shows that
A. sexual orientation is determined solely by environmental factors. B. there is no genetic contribution to determining sexual orientation. C. there is a genetic contribution to determining sexual orientation. D. sexual orientation is determined solely by cultural factors.
Which of the following is true of the social exchange theory?
A. It assumes that we have no freedom of choice and that all events in life are predetermined. B. It uses the concept of reinforcement to explain stability and change in relationships between people. C. It states that humans are essentially altruistic putting their own needs after those of others. D. It refutes the theory that humans are hedonistic in nature.
How can one develop sexual maturity?
A. by making your own pleasure priority B. by abstaining from post-relationship sex C. by refraining from masturbation D. by developing a capacity for intimacy