Newborn Assessment and Care

Quick Answer: Newborn SNLE items center on Apgar timing, thermoregulation, initial stabilization (warmth, airway, drying), and recognizing distress in the first hours of life.

The transition from intrauterine to extrauterine life is a high-frequency SNLE topic within the 30% maternal-child domain. Saudi neonatal units emphasize Golden Minute stabilization, breastfeeding support per MOH initiatives, and screening aligned with expanded newborn metabolic and hearing programs in major centers.

Apgar Scoring

Apgar at 1 and 5 minutes (and at 10 minutes if score <7 at 5 min):

Scores 7–10 are reassuring. Do not delay resuscitation to complete Apgar — resuscitate first, score second.

Initial Stabilization (DRY → WARM → POSITION)

1. Dry vigorously to stimulate respiration and prevent heat loss
2. Warm — radiant warmer, skin-to-skin with mother
3. Position airway (sniffing position), suction mouth then nose if needed
4. Clamp and cut cord per sterile technique after pulsation stops (delayed clamping policies vary — follow local protocol)

Newborns lose heat rapidly — hypothermia increases oxygen consumption and acidosis risk. Hat, warm blankets, and prewarmed resuscitation surface are essential. Neutral thermal environment target ~36.5°C axillary.

Physical Assessment (Head-to-Toe)

• Fontanelles: anterior open 12–18 months; sunken suggests dehydration; bulging with irritability suggests increased ICP or infection
• Caput succedaneum: crosses suture lines, edema from molding; cephalohematoma: does not cross sutures, subperiosteal blood
• Eyes: erythromycin prophylaxis for ophthalmia neonatorum per protocol
• Heart: murmurs may be innocent; assess perfusion and femoral pulses
• Hips: Ortolani and Barlow maneuvers for developmental dysplasia
• Reflexes: Moro, rooting, suck, grasp, stepping — absent asymmetric Moro may indicate brachial plexus injury (Erb-Duchenne)

Gestational Age Assessment

Preterm <37 weeks, late preterm 34–36+6, term 37–42, post-term >42. Preterm risks: respiratory distress syndrome (surfactant deficiency), apnea, hypoglycemia, jaundice, temperature instability.

Respiratory distress signs: grunting, nasal flaring, retractions, cyanosis — may need CPAP, surfactant, or NICU transfer. Transient tachypnea of the newborn from retained fetal lung fluid usually resolves within 72 hours with supportive care.

Newborn Jaundice

Physiologic jaundice day 2–3, peaks day 5–7, resolves by 2 weeks. Pathologic — jaundice in first 24 hours, rapid rise, deep jaundice extremities, poor feeding — evaluate for hemolysis (ABO/Rh), G6PD (relevant in Saudi populations), or sepsis. Phototherapy per bilirubin thresholds; increase feeding frequency; monitor for kernicterus (lethargy, high-pitched cry, arching).

Breastfeeding jaundice early from insufficient intake differs from breast milk jaundice later — SNLE may test continuing breastfeeding with monitoring vs. unnecessary weaning.

Glucose and Feeding

At-risk hypoglycemia: infants of diabetic mothers, LGA/SGA, preterm, late preterm. Screen per protocol; early breastfeeding or glucose gel per order. Lethargy, jitteriness, seizures may be hypoglycemia — check glucose before assuming sepsis alone. Target glucose generally ≥2.6 mmol/L (45 mg/dL) per local protocol.

Vitamin K and Hepatitis B Prophylaxis

Vitamin K IM at birth prevents hemorrhagic disease of the newborn. Hepatitis B vaccine and immunoglobulin per maternal status and MOH schedule — document lot numbers and administration site.

Infection and Sepsis

Risk factors: prolonged ROM, maternal fever, GBS-positive mother without adequate prophylaxis, prematurity. Lethargy, temperature instability, poor feeding, respiratory distress — blood cultures and antibiotics promptly; do not wait for full culture results to start empiric therapy when sepsis suspected.

Circumcision and Cultural Care

In Saudi practice, circumcision may occur per religious and family timing — nursing focuses on pain management, bleeding watch, and infection prevention regardless of when procedure occurs.

Newborn Screening and Discharge Readiness

Metabolic screening (PKU, congenital hypothyroidism, and expanded panels per center), hearing screen, and critical congenital heart disease pulse oximetry before discharge. Teach parents danger signs — poor feeding, respiratory distress, cyanosis, fever, and jaundice in first days.

Worked Scenario

Term newborn at 30 minutes: respiratory rate 72, nasal flaring, grunting, intercostal retractions, SpO₂ 88% on room air. Priority: position airway, supplemental O₂, notify neonatal team, prepare for CPAP/NICU — not routine bonding delay without addressing distress.

SNLE Traps

• Suctioning nose before mouth (can trigger gasping inhalation of mucus)
• Bathing before temperature stability (promotes hypothermia)
• Assuming all murmurs are benign without perfusion assessment
• Missing coarctation — weak femoral pulses with upper extremity hypertension
• Delaying feeding in at-risk infant while waiting for routine nursery routine

Meconium and Resuscitation

Meconium-stained amniotic fluid does not always require immediate intubation — current algorithms emphasize drying, warming, and stimulation first if vigorous. Non-vigorous newborns need airway suction and possible intubation per neonatal resuscitation protocol. SNLE may test mouth before nose suction order and avoiding unnecessary delay of ventilation.

Polycythemia and Dehydration

Polycythemia in newborns from delayed cord clamping or maternal diabetes may cause jaundice and poor feeding — monitor bilirubin and glucose. Dehydration from poor latch shows weight loss >7–10% by day 3, concentrated urine, and lethargy — support breastfeeding technique and supplement per order.