In healthy, physically fit women, regular moderate to vigorous exercise during pregnancy is related to __________
A) lower birth weight and higher risk of premature birth
B) suppressed development of the immune system
C) serious damage to the central nervous system
D) improved fetal cardiovascular functioning
Answer: D
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The study of motivation is an attempt to understand __________ a behavior occurs
a. why c. when b. how d. all of these
Which layer(s) of the meninges is/are missing in the peripheral nervous system?
a. pia mater, arachnoid layer, and dura mater b. pia mater only c. pia mater and dura mater only d. arachnoid layer and subarachnoid space
Learning that occurs, but is not immediately reflected in a behavior change, is called _____
a) insight. b) innate learning. c) vicarious learning. d) latent learning.
In an investigation of the effects of expectancies on angina pectoris after an
operation, the experimental group was operated upon, and the control group (a) was told that they had been given a drug that would reduce their pain (b) had their chest cut open and then just sewn back up (c) was given a sugar pill (d) was put in what was essentially a positive feedback loop