During transition, the ________.
A. baby is forced down and out of the birth canal
B. placenta is delivered
C. cervix opens completely
D. cervix begins to dilate and efface
Answer: C
You might also like to view...
The patterns of electrical activity in the brain during sleeping and waking are identified through the use of:
A) electroencephalographs. B) a computerized axial tomography scan. C) functional magnetic resonance imaging. D) positron emission tomography.
Murph had a sedentary parent who had a heart attack and has been sedentary himself. He starts exercising to reduce his cardiovascular risk. Graciela starts exercising because she lost weight by changing her diet and wants to maintain the weight loss. H
A) ?Murph will need to exercise at lower intensities for longer durations. B) ?Graciela will need to exercise at a higher intensity for a shorter time. C) ?Graciela will need to exercise at higher intensity for longer duration. D) ?Murph and Graciela will both need to exercise equally to meet goals
If a female rat is ovariectomized and given T at birth, she will not perform lordosis for a male even when given estradiol and progesterone. In this case, the animal has experienced
a. behavioral defeminization. b. behavioral masculinization. c. activational effects of estradiol and progesterone. d. organizational effects of estradiol and progesterone. e. organizational effects of testosterone.
In the context of the calculation of effect size, which of the following is a characteristic of psychologists who take a minimalist stance?
A. They tend to emphasize that the distributions of men and women on any given personality variable show tremendous overlap. B. They believe that the differences that exist between men and women have significant practical importance for behavior in everyday life. C. They focus equally on the magnitude of sex differences and the magnitude of any other effects in psychology. D. They are of the view that sex differences tend to be small, large, or moderate in magnitude.