Trichomoniasis is caused by a _____.
A. protozoan
B. parasite
C. virus
D. bacterium
Answer: A
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Which is a type of abuse that is NOT part of intimate partner violence?
a. economic abuse c. psychological abuse b. physical abuse d. occupational abuse
Nutrients and oxygen pass from the mother to the embryo through the ________.
A. uterine sac B. zona pellucida C. chorion D. placenta E. amnion
A sex researcher is interested in conducting a study on the sexual behavior of African-American individuals in polyamorous relationships and manages to contact 60 such individuals to participate in the study. In research terms, this group of participants is defined as the researcher's _____.
A. estimates B. sample C. cohorts D. population
Stephanie is 28 years old and wants to have a baby. Which of the following would improve her chances of conceiving?
A. She should lie on her back after sex, with her legs pulled up and a pillow under her hips. B. She should use lubricants or suppositories to aid sexual arousal and facilitate penetration. C. She should douche herself with an acidic solution immediately after sexual intercourse. D. She should straddle her partner during sex and avoid the missionary position.