Respiratory Complications
This condition occurs when a premature neonate has insufficient surfactant, leading to alveolar collapse.
What is Respiratory Distress Syndrome (RDS)?
Rationale: Premature lungs lack surfactant, increasing surface tension and causing atelectasis.
A blood glucose level below 40–45 mg/dL in a newborn indicates this complication.
What is neonatal hypoglycemia?
Rationale: Low glucose occurs due to immature metabolic regulation, feeding issues, or IDM status.
Maternal colonization with this bacterium increases neonatal sepsis risk if not properly prophylaxed.
What is Group B Streptococcus (GBS)?
Rationale: GBS is a leading cause of early-onset neonatal sepsis and meningitis.
A newborn weighing <1500 g falls into this classification.
What is very low birth weight (VLBW)?
Rationale: Weight categories help identify risk severity.
These symptoms—tremors, high‑pitched cry, poor feeding—suggest this withdrawal syndrome.
What is Neonatal Abstinence Syndrome (NAS)?
Rationale: Occurs when a newborn withdraws from in‑utero exposure to opioids or other substances.
A hallmark sign of neonatal respiratory distress that involves inward pulling of the chest wall.
What are retractions?
Rationale: Retractions indicate increased work of breathing due to airway or lung difficulty.
This condition presents with jitteriness, lethargy, poor feeding, and a high-pitched cry related to bilirubin buildup.
What is hyperbilirubinemia?
Rationale: Excess bilirubin can cross the blood‑brain barrier and cause neurologic complications.
Fever, temperature instability, poor feeding, and apnea are warning signs of this neonatal emergency.
What is neonatal sepsis?
Rationale: Newborn immune systems are immature; early signs are often subtle.
Preterm infants are at higher risk for this bowel emergency involving intestinal necrosis.
What is necrotizing enterocolitis (NEC)?
Rationale: Immature gut function predisposes infants to inflammation and necrosis.
This scoring tool helps evaluate withdrawal severity.
What is the Finnegan Neonatal Abstinence Scoring System?
Rationale: Scores guide treatment need and severity monitoring.
This breathing support method delivers continuous pressure to help keep alveoli open.
What is CPAP (Continuous Positive Airway Pressure)?
Rationale: CPAP stabilizes alveoli and improves oxygenation in infants with moderate respiratory distress.
A neutral thermal environment prevents this metabolic condition caused by cold stress.
What is metabolic acidosis?
Rationale: Brown fat metabolism increases oxygen and glucose demand, leading to acidosis if unmanaged.
Newborns exposed in utero to this virus may show microcephaly or congenital anomalies.
What is Cytomegalovirus (CMV)?
Rationale: CMV is a TORCH infection that can cause lifelong neurologic impairment.
These two characteristics of preterm skin increase the risk for fluid and heat loss.
What are thin skin and lack of subcutaneous fat?
Rationale: Skin immaturity increases vulnerability and thermoregulation difficulties.
The priority non‑pharmacologic intervention for soothing a withdrawing newborn.
Answer: What is swaddling or minimizing stimulation?
Rationale: Reduces neurologic overstimulation and promotes comfort.
A condition marked by meconium aspiration is most common in neonates experiencing this type of delivery complication.
What is post-term birth or fetal distress?
Rationale: Hypoxia can cause early passage of meconium; gasping respirations draw it into the lungs.
This treatment protects the newborn from bilirubin-induced neurologic dysfunction.
What is phototherapy?
Rationale: Phototherapy converts bilirubin to water‑soluble forms that can be excreted.
This maternal infection requires immediate newborn eye prophylaxis to prevent blindness.
What are gonorrhea or chlamydia?
Rationale: Ophthalmia neonatorum is prevented by antibiotic eye ointment given at birth.
This complication of prematurity affects the retina and may cause vision impairment.
What is Retinopathy of Prematurity (ROP)?
Rationale: Abnormal retinal vessel growth, worsened by high oxygen levels, threatens vision.
This medication may be required for severe NAS symptoms.
What are morphine or methadone?
Rationale: Controlled weaning prevents complications like seizures and extreme distress.
This neonatal respiratory condition is characterized by overexpansion of alveoli due to obstructed airflow on expiration, often following positive-pressure ventilation, and may cause air leaks such as pneumothorax.
What is pulmonary interstitial emphysema (PIE)?
Rationale:
PIE occurs when air escapes into lung interstitial tissue due to overdistention, commonly in preterm infants receiving mechanical ventilation.
This rare but serious condition occurs when extreme hyperbilirubinemia leads to permanent brain damage, affecting the basal ganglia and auditory pathways.
What is kernicterus?
Rationale:
Kernicterus results from bilirubin crossing the blood–brain barrier, causing irreversible neurologic damage; prompt treatment of rising bilirubin is essential.
This diagnostic test must be obtained before administration of antibiotics in a neonate suspected of early-onset sepsis and is crucial for identifying causative organisms.
What is a blood culture?
Rationale:
Blood cultures allow identification of pathogens and guide targeted therapy; drawing them before antibiotics avoids false negatives.
This severe neurologic complication of prematurity, caused by fragile cerebral vessels rupturing, is graded I–IV and may lead to long‑term motor and cognitive impairment.
What is intraventricular hemorrhage (IVH)?
Rationale:
IVH is common in very preterm infants due to immature vasculature in the germinal matrix; higher grades correlate with worse outcomes.
This nursing intervention is essential to prevent dehydration and weight loss in newborns experiencing severe opioid withdrawal, who often have diarrhea, vomiting, and difficulty feeding.
What is providing high-calorie, small, frequent feedings or initiating IV fluids?
Rationale:
Infants with NAS may have increased metabolic demands and feeding intolerance; maintaining hydration and caloric intake is crucial to prevent complications.