A nurse is teaching a young woman about healthy behaviors during the embryonic stage of pregnancy. Which of the following should the nurse emphasize to prevent congenital anomalies?
A) Adequate intake of food and fluids
B) Importance of rest and sleep
C) Avoid alcohol and nicotine
D) Progression of stages during delivery
Ans: C
The embryonic stage of prenatal development occurs from the fourth to the eighth week of pregnancy. Because this is a period of rapid growth and change, the fetus is especially vulnerable to any factor that might cause congenital anomalies, such as maternal use of alcohol and nicotine. Although the other choices are appropriate in educating the pregnant woman, they do not prevent congenital anomalies.
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