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.

Answer and Explanation

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.

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Correct Answer is D

Explanation

The correct answer is Choice D

Choice A rationale: Lanugo, very fine hairs, begin to cover the baby's body around week 20, not week 36. These hairs help protect the skin and usually disappear before birth. By week 36, the lanugo has mostly disappeared, and the baby is almost fully developed.

Choice B rationale: The sex of the baby is determined at conception based on the chromosomes carried by the sperm and egg. However, the external genitalia do not become distinguishable until around week 12 of pregnancy, making week 8 too early for sex determination.

Choice C rationale: Most women first feel fetal movements, known as quickening, between weeks 18 and 22, not week 24. This can vary based on individual factors, but week 24 is generally later than the typical range for first fetal movements.

Choice D rationale: The baby's heartbeat can usually be heard using a Doppler stethoscope by around 12 weeks of pregnancy. This marks a significant milestone and reassures expectant parents about their baby's health and development at this early stage

A. You can receive an influenza vaccination during pregnancy. B. You should not receive the rubella vaccine while breastfeeding. C. You should receive a varicella vaccine before you deliver. D. You cannot receive the Tdap vaccine until after you deliver.

Correct Answer is A

Explanation

Choice A rationale

The nurse should include in the teaching that a client who is 23 weeks pregnant can receive an influenza vaccination during pregnancy. This is because the influenza vaccine is safe and recommended for pregnant women to protect both the mother and the baby from the flu.

Choice B rationale

The rubella vaccine is a live vaccine and is not recommended during pregnancy or while breastfeeding due to the potential risk to the baby. However, it can be given immediately after delivery if the woman is not immune.

Choice C rationale

The varicella vaccine is also a live vaccine and is not recommended during pregnancy. It should be given before pregnancy or immediately after delivery if the woman is not immune.

Choice D rationale

The Tdap (Tetanus, Diphtheria, Pertussis) vaccine is actually recommended during each pregnancy, regardless of the patient’s previous history of receiving the vaccine. The optimal timing for Tdap administration is between 27 and 36 weeks of gestation.

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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?

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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?