A nurse providing dietary teaching for a client who is at 29 weeks of gestation and has phenylketonuria. Which of the following suggested foods should the nurse include in the teaching?
Peanut butter sandwich on wheat bread.
A sliced apple and red grapes.
A chocolate chip cookie with a glass of skim milk.
A scrambled egg with cheddar cheese.
The Correct Answer is B
A. Peanut butter and wheat bread contain high levels of phenylalanine, which should be avoided in clients with phenylketonuria.
B. A sliced apple and red grapes are low in phenylalanine and are safe choices for a client with phenylketonuria.
C. Chocolate, cookies, and milk contain phenylalanine, making them unsuitable for the client.
D. Eggs and cheese are high in phenylalanine and should be restricted in the diet.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Fetal hypoxemia is associated with late decelerations in the fetal heart rate (FHR) tracing. It occurs when the fetus experiences a decreased supply of oxygen, typically due to placental insufficiency or maternal hypotension.
Choice B rationale:
Cord compression can lead to variable decelerations in the FHR tracing. It occurs when the umbilical cord is compressed, restricting blood flow to the fetus temporarily.
Choice C rationale:
Uteroplacental insufficiency causes late decelerations in the FHR tracing. It refers to an inadequate blood flow between the uterus and placenta, resulting in reduced oxygen supply to the fetus.
Choice D rationale:
Head compression is the correct answer for early decelerations in the FHR tracing. It happens during contractions when the fetal head is compressed by the maternal pelvis, leading to a temporary vagal response that slows the heart rate.
Correct Answer is D
Explanation
Choice A rationale:
The client's statement about needing to have the IUD replaced each year is incorrect. The lifespan of most IUDs is longer than a year. Copper IUDs can last up to 10 years, and hormonal IUDs can last between 3 to 7 years, depending on the brand.
Choice B rationale:
The client's statement about needing to apply a spermicide prior to intercourse is unrelated to the correct use of an intrauterine device (IUD) for contraception. Spermicides are not required when using an IUD.
Choice C rationale:
The client's statement about expecting periods to stop while having the IUD is incorrect. Hormonal IUDs can often lead to lighter periods, and in some cases, periods may stop altogether. However, with a copper IUD, periods usually remain the same.
Choice D rationale:
This is the correct choice. The client's statement indicates an understanding of the teaching. Checking for the string each month after menstruation is crucial because it confirms that the IUD is still in place, reducing the risk of unintended pregnancy.
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