A nurse is providing teaching to the mother of a newborn born small for gestational age.
Which of the following should the nurse include as a possible cause of this condition?
Preterm delivery
Fetal hyperinsulinemia
Perinatal asphyxia
Placental insufficiency
The Correct Answer is D
A. Preterm delivery may result in a newborn being small for gestational age, but it is not the primary cause of this condition.
B. Fetal hyperinsulinemia may contribute to macrosomia (large for gestational age) rather than small for gestational age.
C. Perinatal asphyxia may lead to intrauterine growth restriction but is not a primary cause of being small for gestational age.
D. Placental insufficiency is a common cause of intrauterine growth restriction and results in inadequate nutrient and oxygen delivery to the fetus, leading to a newborn being small for gestational age.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Administering thyroid hormone replacement is not indicated for phenylketonuria (PKU). PKU is a metabolic disorder involving the inability to metabolize phenylalanine, an amino acid, and it does not involve thyroid dysfunction.
B. Blood glucose monitoring is not directly related to the management of PKU. In PKU, the focus is on monitoring and restricting phenylalanine intake, not blood glucose levels.
C. Obtaining a blood sample for blood type may be necessary for general newborn screening but is not specific to the management of PKU.
D. Initiating a controlled low-protein diet is the cornerstone of management for PKU. This diet restricts phenylalanine intake, which is essential for preventing neurological damage and
developmental delays in affected infants.
Correct Answer is D
Explanation
A. Not passing meconium within 24 hours may indicate meconium ileus or another bowel obstruction, but it's not an immediate concern.
B. A temperature of 37.5°C (99.5°F) is within the normal range for a newborn and does not require immediate intervention.
C. Acrocyanosis, blueness of the extremities, is a common finding in newborns and does not require immediate intervention.
D. A newborn who is 24 hours post-delivery and has not voided requires immediate intervention as it may indicate a urinary tract obstruction or another issue that needs prompt assessment and management.
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