Hilary arrived at the hospital just as the baby was crowning. What does this mean?
a. the baby was dilating her cervix.
b. the baby was appearing at the opening of her vagina.
c. the baby had been delivered.
d. Hilary had just gone into labor.
B. When the fetus's head appears at the outer opening of the vagina, crowning has occurred.
You might also like to view...
Identical twins reared apart still have substantial correlations between their IQ scores, suggesting a role for __________, but the correlations are lower than those recorded for identical twins reared together, suggesting a role for __________.
A. environment; genes B. genes; genes C. genes; environment D. environment; environment
Which method of studying the brain provides the clearest pictures of the brain?
a) electroencephalography (EEG) b) magnetic resonance imaging (MRI) c) computerized axial tomography (CT) d) positron emission tomography (PET)
Which statement about gender stereotypes in vocational choice is true?
A) Women write more books than men, but men produce more works of art than women. B) More mathematically talented college women choose engineering over health professions. C) Women remain concentrated in less-well-paid, traditionally feminine professions. D) Women’s progress in entering and excelling in male-dominated careers has been swift.
Professor Honshu has noticed over the years that people are demonstrating fewer social communication skills than in the past. Based on her research, she attributes this to our fast paced society of drive-thrus,
texting, iPods, and the Internet. This is consistent with which of the following points mentioned in the text? A) Modern technology violates principles of natural selection. B) Technological factors can override so-called "natural" inclinations. C) Technological features of our culture can have a powerful effect on our social behavior. D) none of the above