A nurse is educating the mother of a newborn who was born small for gestational age. Which of the following should the nurse include as a potential cause of this condition?
Perinatal asphyxia.
Preterm delivery.
Fetal hyperinsulinemia.
Placental insufficiency.
The Correct Answer is D
Choice A rationale
Perinatal asphyxia refers to a lack of oxygen flow to the fetus around the time of birth. This can lead to multiple organ dysfunction and neurological issues, but it is not a common cause of a newborn being small for gestational age.
Choice B rationale
Preterm delivery can result in a newborn being small for their gestational age simply because they have not had the full amount of time to grow in the womb. However, preterm babies are typically compared to other preterm babies when assessing size, not to full-term babies.
Choice C rationale
Fetal hyperinsulinemia, or an excess of insulin in the fetus, can lead to excessive growth and a larger-than-average baby size (macrosomia), not a smaller size.
Choice D rationale
Placental insufficiency, where the placenta does not work as well as it should, can limit the amount of oxygen and nutrients the fetus receives. This can restrict the baby’s growth, leading to a small size for gestational age.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
Choice A rationale
Cerebral manifestations such as a mild headache can be a sign of preeclampsia, a pregnancy complication characterized by high blood pressure and signs of damage to another organ system, often the liver and kidneys. This should be reported to the provider.
Choice B rationale
Gastrointestinal assessment findings such as heartburn can be common in pregnancy due to hormonal changes and the growing uterus pressing on the stomach. However, severe or persistent heartburn may indicate a more serious condition like gastroesophageal reflux disease (GERD) or preeclampsia. This should be reported to the provider.
Choice C rationale
Respiratory rate alone, without knowing whether it’s increased, decreased, or normal, is not enough information to determine if it should be reported to the provider.
Choice D rationale
Deep tendon reflexes can be hyperactive in clients with preeclampsia. An increase in deep tendon reflexes can be a sign of worsening preeclampsia and should be reported to the provider.
Correct Answer is A
Explanation
Choice A rationale: A postmature newborn, or one born after 42 weeks of gestation, is likely to exhibit cracked, peeling skin due to the prolonged exposure to amniotic fluid and the absence of vernix. This makes Choice A the correct answer, as it reflects the expected findings for a postmature newborn.
Choice B rationale: Abundant lanugo is typically seen in preterm infants, not postmature infants. Lanugo is a fine, downy hair that covers the fetus and usually disappears by 37 weeks of gestation. Therefore, Choice B is not an expected finding for a postmature newborn.
Choice C rationale: Short, soft fingernails are characteristic of preterm infants. In postmature infants, fingernails are generally long and may extend beyond the fingertips due to prolonged gestation. This makes Choice C an incorrect answer for the expected findings of a postmature newborn.
Choice D rationale: Abundant vernix is typically seen in preterm and term infants. Vernix is a white, cheesy substance that covers the fetal skin to protect it from amniotic fluid. Postmature infants usually have minimal to no vernix present, as it has already been absorbed. Therefore, Choice D is not an expected finding for a postmature newborn.
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