Pediatric COMAT Study Guide
Overview
Corrected age - 🧠 ANSWER ✔✔Actual age minus weeks premature.
Post-term - 🧠 ANSWER ✔✔Infants born after 42 weeks gestation.
Macrosomia - 🧠 ANSWER ✔✔Excessive fetal growth, often > 4000g.
Neonatal RDS - 🧠 ANSWER ✔✔Respiratory distress due to surfactant
deficiency.
L:S ratio - 🧠 ANSWER ✔✔Lecithin to sphingomyelin ratio in amniotic fluid.
,Retinopathy of prematurity - 🧠 ANSWER ✔✔Abnormal retinal vessel
development in preterm infants.
Apnea of prematurity - 🧠 ANSWER ✔✔Breathing pauses in immature
infants, 20-30 seconds.
Necrotizing enterocolitis - 🧠 ANSWER ✔✔Intestinal necrosis, often in
formula-fed infants.
GERD - 🧠 ANSWER ✔✔Gastroesophageal reflux causing irritability and
vomiting.
Intraventricular hemorrhage - 🧠 ANSWER ✔✔Bleeding in brain ventricles
due to immaturity.
Dysmaturity syndrome - 🧠 ANSWER ✔✔IUGR in post-term infants from
placental insufficiency.
Meconium aspiration syndrome - 🧠 ANSWER ✔✔Respiratory distress from
meconium in lungs at birth.
Persistent pulmonary hypertension - 🧠 ANSWER ✔✔Elevated pulmonary
vascular resistance in newborns.
Club foot - 🧠 ANSWER ✔✔Fixed foot deformity requiring serial casting.
,Small for gestational age - 🧠 ANSWER ✔✔Birth weight < 2500g due to
IUGR.
Large for gestational age - 🧠 ANSWER ✔✔Birth weight > 4000g, often due
to maternal diabetes.
Newborn hyperbilirubinemia - 🧠 ANSWER ✔✔Elevated bilirubin levels
causing jaundice in infants.
Phototherapy - 🧠 ANSWER ✔✔Treatment for hyperbilirubinemia using light.
Kernicterus - 🧠 ANSWER ✔✔Chronic bilirubin encephalopathy causing
neurological damage.
Indirect hyperbilirubinemia - 🧠 ANSWER ✔✔Unconjugated bilirubin
elevation from various causes.
Direct hyperbilirubinemia - 🧠 ANSWER ✔✔Pathologic jaundice due to liver
or biliary issues.
Caput succedaneum - 🧠 ANSWER ✔✔Swelling of the head that crosses
suture lines.
Cephalohematoma - 🧠 ANSWER ✔✔Bleeding between skull and
periosteum, does not cross sutures.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Transient tachypnea of newborn - 🧠 ANSWER ✔✔Respiratory distress after
C-section due to fluid retention.
Neonatal polycythemia - 🧠 ANSWER ✔✔Hematocrit > 65%, may cause
tachypnea.
Sepsis in newborns - 🧠 ANSWER ✔✔Fever > 100.4°F in infants < 28 days
is emergency.
Erythromycin - 🧠 ANSWER ✔✔Prevents gonococcal eye infection in
newborns.
Vitamin K deficiency bleeding - 🧠 ANSWER ✔✔Hemorrhage risk due to
lack of vitamin K.
Omphalitis - 🧠 ANSWER ✔✔Infection of umbilical stump requiring IV
antibiotics.
Silver nitrate - 🧠 ANSWER ✔✔Used in neonatal conjunctivitis treatment.
Premature birth - 🧠 ANSWER ✔✔Increases risk of intraventricular
hemorrhage.
Dysmorphic features - 🧠 ANSWER ✔✔Physical anomalies assessed by
karyotype analysis.
Overview
Corrected age - 🧠 ANSWER ✔✔Actual age minus weeks premature.
Post-term - 🧠 ANSWER ✔✔Infants born after 42 weeks gestation.
Macrosomia - 🧠 ANSWER ✔✔Excessive fetal growth, often > 4000g.
Neonatal RDS - 🧠 ANSWER ✔✔Respiratory distress due to surfactant
deficiency.
L:S ratio - 🧠 ANSWER ✔✔Lecithin to sphingomyelin ratio in amniotic fluid.
,Retinopathy of prematurity - 🧠 ANSWER ✔✔Abnormal retinal vessel
development in preterm infants.
Apnea of prematurity - 🧠 ANSWER ✔✔Breathing pauses in immature
infants, 20-30 seconds.
Necrotizing enterocolitis - 🧠 ANSWER ✔✔Intestinal necrosis, often in
formula-fed infants.
GERD - 🧠 ANSWER ✔✔Gastroesophageal reflux causing irritability and
vomiting.
Intraventricular hemorrhage - 🧠 ANSWER ✔✔Bleeding in brain ventricles
due to immaturity.
Dysmaturity syndrome - 🧠 ANSWER ✔✔IUGR in post-term infants from
placental insufficiency.
Meconium aspiration syndrome - 🧠 ANSWER ✔✔Respiratory distress from
meconium in lungs at birth.
Persistent pulmonary hypertension - 🧠 ANSWER ✔✔Elevated pulmonary
vascular resistance in newborns.
Club foot - 🧠 ANSWER ✔✔Fixed foot deformity requiring serial casting.
,Small for gestational age - 🧠 ANSWER ✔✔Birth weight < 2500g due to
IUGR.
Large for gestational age - 🧠 ANSWER ✔✔Birth weight > 4000g, often due
to maternal diabetes.
Newborn hyperbilirubinemia - 🧠 ANSWER ✔✔Elevated bilirubin levels
causing jaundice in infants.
Phototherapy - 🧠 ANSWER ✔✔Treatment for hyperbilirubinemia using light.
Kernicterus - 🧠 ANSWER ✔✔Chronic bilirubin encephalopathy causing
neurological damage.
Indirect hyperbilirubinemia - 🧠 ANSWER ✔✔Unconjugated bilirubin
elevation from various causes.
Direct hyperbilirubinemia - 🧠 ANSWER ✔✔Pathologic jaundice due to liver
or biliary issues.
Caput succedaneum - 🧠 ANSWER ✔✔Swelling of the head that crosses
suture lines.
Cephalohematoma - 🧠 ANSWER ✔✔Bleeding between skull and
periosteum, does not cross sutures.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2026. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, Transient tachypnea of newborn - 🧠 ANSWER ✔✔Respiratory distress after
C-section due to fluid retention.
Neonatal polycythemia - 🧠 ANSWER ✔✔Hematocrit > 65%, may cause
tachypnea.
Sepsis in newborns - 🧠 ANSWER ✔✔Fever > 100.4°F in infants < 28 days
is emergency.
Erythromycin - 🧠 ANSWER ✔✔Prevents gonococcal eye infection in
newborns.
Vitamin K deficiency bleeding - 🧠 ANSWER ✔✔Hemorrhage risk due to
lack of vitamin K.
Omphalitis - 🧠 ANSWER ✔✔Infection of umbilical stump requiring IV
antibiotics.
Silver nitrate - 🧠 ANSWER ✔✔Used in neonatal conjunctivitis treatment.
Premature birth - 🧠 ANSWER ✔✔Increases risk of intraventricular
hemorrhage.
Dysmorphic features - 🧠 ANSWER ✔✔Physical anomalies assessed by
karyotype analysis.
