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Paediatrics

How do you assess a newborn immediately after birth?

Use the “Initial 30 seconds – Golden Minute” principle (per NRP 2021).

Model Answer:
Immediately after birth:

  1. Dry and provide warmth.
  2. Clear airway if necessary (mouth → nose).
  3. Assess breathing and tone.
  4. If baby is crying → routine care.
  5. If not breathing → stimulate → start bag-mask ventilation within 1 minute (“Golden Minute”).
  6. Clamp and cut cord after 30–60 seconds if baby is stable.

📘 Tip: Always mention “warmth → clear → breathe → stimulate → ventilate” — it’s the UPSC cue line.
(Ref – NRP 7ᵗʰ Ed., Nelson 22/e Ch. 100)

How to do neonatal resuscitation

💙 NEONATAL RESUSCITATION —

 (Based on NRP 8th Edition, 2021 / IAP-NRP Guidelines)

🔹 1️ Initial Steps (within 30 sec – “Warm, Dry, Stimulate”)

  • Warm the baby, position head slightly extended.
  • Clear airway if needed (mouth → nose).
  • Dry and gently stimulate.
  • Assess cry, tone, breathing, HR.

🔹 2️ If baby not breathing or HR < 100/min → Start PPV

  • Bag-mask ventilation with room air (21% O₂).
  • Check chest rise — effective ventilation is key.

🔹 3️ If HR < 60/min after 30 sec of PPV → Start Chest Compressions

  • Ratio: 3 compressions : 1 breath.
  • Technique: Two-thumb method on lower sternum.
  • Continue for 60 sec, reassess HR.

🔹 4️ If HR < 60/min despite ventilation + compressions → Give Epinephrine

  • 0.01–0.03 mg/kg IV (1 : 10 000) via umbilical vein.

🔹 5️ Post-Resuscitation Care

  • Maintain warmth, glucose, and oxygen saturation.
  • Monitor for apnea or hypoglycemia.

💙 Tip: “Warm → Ventilate → Compress → Drug.”
(Every 30 seconds, reassess HR & breathing.)

What is Apgar score and how is it used?

Apgar assesses newborn condition at 1 min and 5 min after birth.

Parameter

0

1

2

Appearance

Clue/pale

Body pink / extremities clue

Completely pink

Pulse

Absent

< 100 bpm

≥ 100 bpm

Grimace

None

Grimace

Cough / sneeze

Activity

Limp

Some flexion

Active movement

Respiration

Absent

Slow/irregular

Good cry

Interpretation:

  • 7–10 = Normal
  • 4–6 = Moderate asphyxia
  • 0–3 = Severe asphyxia

📘 Tip: Use 1 min → need for resuscitation; 5 min → prognosis.

What are the common causes of neonatal jaundice?
  1. Physiological jaundice (after 24 h – peaks day 3–4 – resolves by 10 days).
  2. Pathological:
    • Hemolytic disease (ABO/Rh incompatibility)
    • Sepsis
    • G6PD deficiency
    • Prematurity / breastfeeding jaundice

📘 Tip: “< 24 h onset = always pathological.”

How do you manage neonatal jaundice?
  • Assess bilirubin vs age (Bhutani nomogram).
  • Phototherapy – first-line.
  • Exchange transfusion if severe (TSB > 20 mg/dL term / > 15 mg/dL preterm or neurological signs).
  • Maintain hydration and treat cause.

📘 Tip: Eye protection + monitor temperature + stop when TSB < 12 mg/dL.

What are the causes of low birth weight (LBW)?
  • Maternal: Malnutrition, anemia, hypertension, infection.
  • Placental: Insufficiency, abruption.
  • Fetal: IUGR, multiple pregnancy, congenital anomalies.

📘 Tip: India ≈ 20 % LBW births — key indicator of maternal health status.

How do you prevent neonatal sepsis?
  • Clean delivery practices.
  • Early breastfeeding.
  • Cord care with dry technique (no spirit).
  • Hand hygiene for handlers.
  • Prompt treatment of maternal UTI/PROM.
  • 📘 Tip: Sepsis = preventable by antenatal and intrapartum hygiene.
What are Baby Friendly Hospital Initiative (BFHI) tenets?
  • Early initiation of breastfeeding (within 1 hour).
  • Exclusive breastfeeding for 6 months.
  • Rooming-in & mother–infant bonding.
  • No pre-lacteal feeds / bottle feeding.
  • Support to mothers after discharge.

📘 Tip: BFHI = joint WHO–UNICEF initiative (1991).

What are the advantages of breastfeeding?

Model Answer:
For baby:

  • Ideal nutrition — correct protein:fat ratio (1 : 4).
  • Passive immunity (IgA, lactoferrin, lysozyme).
  • Protects against diarrhoea, pneumonia, NEC, otitis media.
  • Promotes bonding and jaw development.

For mother:

  • ↓ PPH by oxytocin release.
  • Delays ovulation (lactational amenorrhoea).
  • Lowers breast & ovarian cancer risk.

For society:

  • Economical, hygienic, eco-friendly.

🔹Tip: Quote “exclusive breastfeeding for first 6 months — WHO guideline.”

Correct steps of breastfeeding technique

(4 key C’s):

  1. Calm & comfortable posture for mother.
  2. Close contact — baby’s whole body facing mother.
  3. Chin-to-breast, mouth wide open, areola inside.
  4. Complete emptying of one breast before shifting to other.

🔹Tip: “Good attachment → more areola visible above mouth.”

Kangaroo Mother Care (KMC)?

Continuous skin-to-skin contact between mother and LBW/preterm baby with exclusive breastfeeding.
Components:

  • Skin-to-skin contact (warmth & bonding).
  • Exclusive breast milk.
  • Early discharge + follow-up.

Benefits:
Maintains temperature, reduces apnea & infection, promotes weight gain, improves survival.

🔹Tip: “KMC = warmth + love + nutrition — the best incubator in low-resource settings.”

Define Low Birth Weight (LBW)

Birth weight < 2500 g irrespective of gestational age.
Sub-types:

  • VLBW < 1500 g, ELBW < 1000 g.
Problems LBW babies are prone to

System

Complication

Thermoregulation

Hypothermia

Metabolic

Hypoglycaemia, hypocalcaemia

Respiratory

Distress, apnea

GI

Feeding intolerance, NEC

Infection

Sepsis

Long-term

Growth failure, developmental delay

Differentiate Physiological vs Pathological Jaundice

Feature

Physiological

Pathological

Onset

> 24 h

< 24 h

Peak

Day 3–5 term

> 12–15 mg/dL early

Duration

< 1 week

> 2 weeks

Conjugated fraction

< 20 %

> 20 %

Response

Self-limiting

Needs work-up

Treatment of Neonatal Jaundice
  • Phototherapy: Clue light 460–490 nm (when bilirubin > threshold chart).
  • Exchange transfusion: For severe/rapid rise or hemolytic disease.
  • Treat underlying cause: Infection, hypothyroidism, etc.

🔹Tip: “Target bilirubin < 15 mg/dL at 72 h in term baby.”

Causes of Dysentery in Children
  • Bacterial: Shigella, E. coli (EHEC), Salmonella, Campylobacter.
  • Parasitic: Entamoeba histolytica.

Management:
Rehydration (ORS), nutrition, zinc 10–20 mg × 14 days, antibiotics if Shigella suspected.

Management of Pneumonia in Child
  • Assess severity (IMNCI): fast breathing, chest indrawing, danger signs.
  • Outpatient: Oral Amoxicillin × 5 days.
  • Severe: IV Ampicillin + Gentamicin.
  • Oxygen, fluids, antipyretics.

🔹Tip: “Cough + fast breathing = pneumonia until proved otherwise.”

Management of Diarrhoea in 2-year-old
  • Plan A/B/C as per dehydration.
  • ORS (75 ml/kg), zinc 10 mg < 6 m; 20 mg > 6 m.
  • Continue feeding & breastfeeding.
  • Avoid unnecessary antibiotics.
Vaccines to prevent diarrhoea & pneumonia

Disease

Vaccine

Schedule

Pneumonia

PCV, Hib

6, 10, 14 weeks

Diarrhoea

Rotavirus

6, 10, 14 weeks

Side effects: mild fever, irritability, diarrhoea.

🔹Tip: “Three P’s of prevention — PCV, Pentavalent, Polio.”

3-year-old with generalized edema – Differentials
  • Nephrotic syndrome (most common).
  • Acute glomerulonephritis.
  • Chronic liver disease.
  • Protein-energy malnutrition.
  • Congestive heart failure.

🔹Tip: “Edema + proteinuria = renal origin until proved otherwise.”

Classic features of Nephrotic Syndrome

Mnemonic — PALE:

  • Proteinuria > 3.5 g/day
  • Albumin ↓ < 2.5 g/dL
  • Lipid ↑ (hypercholesterolemia)
  • Edema (generalized)

Most common type: Minimal Change Disease (MCD).

. Investigations in nephrotic syndrome

Urine protein (3+), microscopy, serum albumin, cholesterol, renal function, ultrasound.

. Management
  • Prednisolone 2 mg/kg/day × 6 weeks → taper.
  • Salt restriction, diuretics for edema.
  • Pneumococcal vaccination.
  • Relapse → cyclophosphamide / Levamisole.
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