A nurse is providing preconception counseling for a client who is planning a pregnancy.
Which of the following supplements should the nurse recommend to help prevent neural tube defects in the fetus?
Iron.
Calcium.
Vitamin C.
Folic acid.
The Correct Answer is D
Choice A rationale
Iron is an important nutrient during pregnancy as it helps to make the extra blood (hemoglobin) you need to supply oxygen to the baby. However, while iron is important for both mother and baby during pregnancy, it does not specifically help to prevent neural tube defects in the fetus.
Choice B rationale
Calcium is crucial during pregnancy as it helps to build your baby’s bones and teeth. However, calcium does not specifically help to prevent neural tube defects.
Choice C rationale
Vitamin C is important for the growth and repair of tissues in all parts of your body during pregnancy. It helps the body to make collagen, an important protein used to make skin, cartilage, tendons, ligaments, and blood vessels. However, Vitamin C does not specifically help to prevent neural tube defects.
Choice D rationale
Folic acid is the synthetic form of folate, a type of B vitamin. It’s very important for all people, including pregnant women. It can help prevent major birth defects of the baby’s brain and spine (neural tube defects). Women who are planning to become pregnant should take a multivitamin with 400 micrograms of folic acid every day.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
The client’s vital signs are within normal limits, and there is no indication of a condition that would require Prescription A based on the information provided.
Choice B rationale
The client’s vital signs are within normal limits, and there is no indication of a condition that would require Prescription B based on the information provided.
Choice C rationale
The client’s temperature is slightly elevated, which could indicate an infection or other medical condition. Prescription C might be an antibiotic or other medication to treat the suspected condition.
Choice D rationale
The client’s vital signs are within normal limits, and there is no indication of a condition that would require Prescription D based on the information provided.
Correct Answer is ["A","B","C","E"]
Explanation
Choice A rationale
Anomalies in fetal chromosomes can be identified through amniocentesis. This test involves the extraction of a small amount of amniotic fluid, which contains fetal tissues. The chromosomes of the fetus can be examined for abnormalities.
Choice B rationale
Cephalopelvic disproportion refers to a condition where the mother’s pelvis is too small to allow the baby to pass through the birth canal. This condition cannot be identified through amniocentesis. Amniocentesis is a diagnostic procedure that examines the amniotic fluid (not the maternal pelvis or the size of the fetus) to detect chromosomal abnormalities and certain genetic disorders.
Choice C rationale
Fetal gender can be determined through amniocentesis. The test can identify the presence of Y chromosomes, which would indicate a male fetus.
Choice D rationale
Rh incompatibility is a condition that occurs when a mother is Rh-negative and the baby is Rh-positive. This condition cannot be identified through amniocentesis. Instead, it is typically identified through blood tests of the mother and father.
Choice E rationale
Neural tube defects, such as spina bifida and anencephaly, can be identified through amniocentesis. The test can detect high levels of alpha-fetoprotein, which is often present when a fetus has a neural tube defect.
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