Most types of birth defects occur during the
A. second trimester.
B. third trimester.
C. first trimester.
D. 12th through the 24th week of pregnancy.
C. first trimester.
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The high American divorce rate probably represents
A. high emotional expectations of marriage. B. a growing need to be independent. C. increased mobility in our society. D. greater maturity of married partners.
Methods of relieving constipation include:
A) bowel training, fiber, and exercise. B) enemas, suppositories, and bowel training. C) enemas, suppositories, and laxatives. D) none of the above.
What is the leading cause of unintentional injury death for Americans at all ages?
A. drowning B. motor vehicle crashes C. falls D. poisoning
Another name for a communicable disease is
A. cancer. B. risk factor. C. heart disease. D. infectious disease.