You are attending a class for expectant parents. The teacher is explaining the stages of labor. Describe in detail what occurs during the first and second stages
What will be an ideal response
In the first stage of labor, the cervix dilates to allow passage of the baby's head. In
the second stage of labor, the baby's head moves through the vagina and then
emerges completely. Birth occurs during the second stage of labor.
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In Allport's example of public speaking, which illustrates expressive and coping behaviors, the level of coping behavior includes the speaker's _____
a. movements b. gestures c. tone d. content
The top scorers on intellectual tests who were over 65 were people who
a. consistently got eight hours of sleep. b. continued to work. c. had never drank alcohol or smoked. d. exercised three times a week.
A type of learning in which a neutral stimulus, when repeatedly paired with a stimulus that elicits a reflexive response, comes to elicit the response by itself is called
a. classical conditioning. c. operant conditioning. b. instrumental conditioning. d. neutral stimulus conditioning.
One of the reasons that rods are more sensitive to dim light than cones is that
A. they form graded potentials instead of the action potentials formed by cones. B. they are found in the eye in greater numbers than cones. C. it takes less light to break apart rhodopsin than the photopigments found in cones. D. rhodopsin shows a peak response to all wavelengths in the visual spectrum.