Amniocentesis Purpose To detect fetal abnormalities, particularly chromosomal and neural tube defects To detect hemolytic disease of the newborn To diagnose metabolic disorders, amino acid disorders, and mucopolysaccharidosis To determine…
Transient tachypnea of the neonate A mild respiratory problem in neonates, typically beginning after birth and generally lasting about 2 days Also known as type II respiratory distress syndrome, wet…
Tracheoesophageal fistula Developmental anomaly characterized by an abnormal connection between the trachea and the esophagus Usually accompanies esophageal atresia, in which the esophagus is closed off at some point Numerous…
Small-for-gestational-age neonate Birth weight at or below the 10th percentile on intrauterine growth chart Occurs in premature, full-term, or postmature neonates Places the neonate at risk for: Perinatal asphyxia Hypoglycemia…
Retinopathy of prematurity Alteration in vision, leading to partial or total blindness Causes Preterm birth Supplemental oxygen; typically prolonged exposure to high concentrations of oxygen or fluctuations in oxygen administration…
Respiratory distress syndrome Respiratory disorder that involves widespread alveolar collapse Most common cause of neonatal death If mild, subsides slowly after about 3 days Almost exclusively affects neonates born before…
Preterm neonate Delivery of a neonate before the end of 37 weeks’ gestation Associated with numerous problems caused by immature body systems Extent of immaturity dependant on gestational age and…
Phenylketonuria A rare hereditary condition, considered an inborn metabolic error A disease of protein metabolism characterized by the inability of the body to metabolize the essential amino acid phenylalanine Also…
Neonatal sepsis Occurs when pathogenic microorganisms or their toxins occur in the blood or tissues May occur before, during, or after delivery Causes Any bacteria, virus, or fungus Most commonly…
Necrotizing enterocolitis Inflammatory disease of the GI mucosa involving mucosal or transmucosal necrosis of part of the intestine Most commonly occurring in preterm neonates, usually between 3 and 10 days…
