A nurse is reinforcing teaching with a client about laboratory testing during pregnancy.Which of the following statements should the nurse include in the teaching?
A Papanicolaou test will be performed to detect the presence of herpes simplex type 1.
A glucose tolerance test will be performed to predict hyperglycemia in your baby.
A multiple marker screening will be performed to identify neural tube defects.
A group B streptococcus screening will be performed to determine the presence of STIs.
The Correct Answer is C
Choice A rationale
A Papanicolaou test, commonly known as a Pap smear, is used to detect cervical cancer and precancerous changes in the cervix. It does not detect herpes simplex type 1. Herpes simplex virus (HSV) testing is typically done through a swab of the lesion or blood tests to detect antibodies.
Choice B rationale
A glucose tolerance test is performed during pregnancy to screen for gestational diabetes, not to predict hyperglycemia in the baby. This test helps identify how well the mother’s body is managing glucose and ensures that both mother and baby remain healthy during pregnancy.
Choice C rationale
A multiple marker screening, also known as a triple or quad screen, is performed during pregnancy to identify potential neural tube defects, such as spina bifida, and chromosomal abnormalities like Down syndrome. This test measures specific substances in the mother’s blood to assess the risk of these conditions.
Choice D rationale
Group B streptococcus (GBS) screening is performed to detect the presence of GBS bacteria in the mother’s body, not to determine the presence of sexually transmitted infections (STIs). GBS can cause serious infections in newborns, so it is important to identify and treat it before delivery.
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Correct Answer is B
Explanation
Choice A rationale
A large banana is not a significant source of dietary calcium. While bananas are nutritious and provide potassium and vitamin C, they do not contain enough calcium to meet the needs of a pregnant client who does not consume dairy products.
Choice B rationale
Kale is an excellent non-dairy source of calcium. Dark leafy greens like kale are rich in calcium, with approximately 90 mg of calcium per cup when cooked. Including kale in the diet can help pregnant women meet their calcium needs, especially if they do not consume dairy products.
Choice C rationale
A baked potato is not a significant source of dietary calcium. While potatoes provide several nutrients, including potassium and vitamin C, they do not contain enough calcium to be recommended as a primary source for a pregnant client who does not consume dairy products.
Choice D rationale
White corn is not a significant source of dietary calcium. While it can contribute to overall nutritional intake, it does not provide enough calcium to meet the needs of a pregnant client who does not consume dairy products.
Correct Answer is B
Explanation
Choice A rationale
Pain in the upper right abdomen is not a typical sign of preterm labor. Preterm labor symptoms include regular contractions, lower back pain, and pelvic pressure.
Choice B rationale
Contractions occurring more frequently than every 10 minutes can indicate preterm labor. Regular contractions are a key sign of preterm labor.
Choice C rationale
While iron supplements are important during pregnancy, they do not prevent preterm labor. Preterm labor is influenced by various factors, including infections and uterine abnormalities.
Choice D rationale
Walking typically does not stop contractions associated with preterm labor. In fact, activity can sometimes exacerbate contractions.