A nurse is preparing to assess a newborn who is postmature. Which of the following findings should the nurse expect?
Cracked, peeling skin
Abundant lanugo
Short, soft fingernails
Abundant vernix .
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Turning the newborn on his side is a good practice to prevent aspiration, but it is not the first action to take. The newborn’s airway must be clear first to ensure proper breathing.
Choice B rationale
Suctioning the mouth with a bulb syringe is the priority action when a newborn has secretions bubbling out of the nose and mouth. This action helps clear the airway and allows the newborn to breathe more easily.
Choice C rationale
Suctioning the nose with a bulb syringe is also important, but the mouth should be suctioned first. This is because the newborn could aspirate oral secretions during inhalation if the mouth is not suctioned first.
Choice D rationale
Using a suction catheter with low negative pressure is not the first action to take. A bulb syringe is usually sufficient to clear the newborn’s airway of secretions.
Correct Answer is D
Explanation
Choice A rationale
A rapid decline in human chorionic gonadotropin (hCG) levels is not typically associated with a hydatidiform mole. In fact, hCG levels are usually abnormally high with this condition.
Choice B rationale
Profuse, clear vaginal discharge is not a typical finding in a client with a hydatidiform mole. The client may experience vaginal bleeding, but it is often described as resembling ‘prune juice’ or 'grape clusters’56.
Choice C rationale
An irregular fetal heart rate is not a typical finding in a client with a hydatidiform mole, as this condition involves the abnormal growth of placental tissue, often without the development of a viable fetus.
Choice D rationale
Excessive uterine enlargement is a common finding in a client with a hydatidiform mole. This is due to the overgrowth of the placental tissue.
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