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.
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Related Questions
Correct Answer is B
Explanation
A. Petechiae and bleeding around the IV access site are not typically associated with preeclampsia.
B. Disseminated intravascular coagulation (DIC) is a potential complication of abruptio placentae, characterized by widespread activation of the clotting cascade followed by consumption of clotting factors, leading to bleeding and microvascular thrombosis.
C. Puerperal infection is a risk following childbirth but is not specifically associated with petechiae and bleeding around the IV access site.
D. Anaphylactoid syndrome of pregnancy is a rare complication characterized by sudden hypotension, bronchospasm, and vascular collapse, which is not typically associated with petechiae and bleeding around the IV access site.
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.
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