Nokea
Which of the following is a potential complication of jaundice in a newborn?
- A. Kernicterus
- B. Hypoglycemia
- C. Respiratory distress
- D. Sepsis
Correct Answer: A
Rationale: The correct answer is A: Kernicterus. Kernicterus is a rare but serious complication of severe jaundice in newborns, where bilirubin levels become excessively high and cross the blood-brain barrier, leading to brain damage. Other choices are incorrect because: B) Hypoglycemia is not directly related to jaundice, C) Respiratory distress may occur but is not a direct complication of jaundice, and D) Sepsis is a separate condition from jaundice.
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A nurse is caring for an infant who has signs of neonatal abstinence syndrome. Which of the following actions should the nurse take?
- A. Monitor blood glucose level every hr.
- B. Place the infant on his back with legs extended.
- C. Initiate seizure precautions.
- D. Provide a stimulating environment.
Correct Answer: C
Rationale: The correct answer is C: Initiate seizure precautions. The infant with neonatal abstinence syndrome is at risk for seizures due to drug withdrawal. By initiating seizure precautions, the nurse can ensure the safety of the infant by implementing measures such as padding the crib, having emergency medications readily available, and closely monitoring for any signs of seizure activity.
Choice A is incorrect because monitoring blood glucose levels every hour is not typically indicated for neonatal abstinence syndrome. Choice B is incorrect as placing the infant on his back with legs extended does not address the risk of seizures. Choice D is incorrect as providing a stimulating environment can exacerbate the symptoms of withdrawal.
Which of the following is a potential complication of neonatal hypothermia?
- A. Hypoglycemia
- B. Hyperglycemia
- C. Respiratory distress syndrome
- D. All of the above
Correct Answer: A
Rationale: Neonatal hypothermia can lead to hypoglycemia due to the increased energy demands of maintaining body temperature.
What is the recommended age for the first hepatitis B vaccine for a newborn?
- A. At birth
- B. Within 48 hours of birth
- C. Within 1 week of birth
- D. Within 1 month of birth
Correct Answer: B
Rationale: The correct answer is B: Within 48 hours of birth. This is recommended because newborns are most susceptible to hepatitis B infection during delivery. Administering the vaccine within 48 hours provides early protection. Choice A (At birth) is not specific enough and may delay vaccination. Choices C and D are too late and leave the newborn vulnerable for a longer period.
A nurse is assessing a newborn who was born at 26 weeks of gestation using the New Ballard Score. Which of the following findings should the nurse expect?
- A. Minimal arm recoil
- B. Popliteal angle of 90°
- C. Creases over the entire foot sole
- D. Raised areolas with 3 to 4 mm buds
Correct Answer: A
Rationale: The correct answer is A: Minimal arm recoil. In premature newborns, the lack of muscle tone results in minimal arm recoil, which is a characteristic finding in the New Ballard Score for assessing gestational age. This is due to the immaturity of the neuromuscular system in premature infants. Choice B, popliteal angle of 90°, is incorrect as flexion of the hips and knees is more common in preterm infants. Choice C, creases over the entire foot sole, is incorrect as full development of foot sole creases is seen in term infants. Choice D, raised areolas with 3 to 4 mm buds, is incorrect as these are signs of breast development and are not specific to gestational age assessment.
Which of the following is a potential indication for a forceps-assisted delivery?
- A. Fetal distress
- B. Maternal hemorrhage
- C. Prolonged second stage of labor
- D. All of the above
Correct Answer: C
Rationale: A prolonged second stage of labor is a common indication for a forceps-assisted delivery.