By the middle of the ____ trimester, the fetus has a sleep/wake cycle and responds to sound
a. first c. third
b. second d. fourth
ANS: B
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The term used to describe a subset of the target population selected by researchers to represent the entire population under study is the _______
a. sample b. experimental group c. participants d. volunteers
How is sobriety defined for a sexual compulsive?
a. Abstinence from all sex is mandatory, including sex with a spouse or partner. b. Sex should be limited to one's legally married spouse or significant other, for those both in hetero- or homosexual relationships. c. Sex should be limited to one's legally married spouse or significant other, but only for those in a heterosexual relationship. d. Sex should be limited to one's legally married spouse only.
Pedro is an uncircumcised male. He notices a smelly cheesy substance beneath his foreskin. His doctor tells him to wash regularly and the ________ will go away.
A. sebum B. corona C. epididymis D. vas deferens E. smegma
Osteoporosis is caused by
A. an increase in estrogen levels. B. a decline in estrogen levels. C. the onset of puberty. D. the onset of menarche.