A newborn delivered by cesarean section develops tachypnea (respiratory rate >70/min), nasal flaring, and mild intercostal retractions shortly after birth. What is the most appropriate initial management?

Appeared in: AIIMS M.Sc. Nsg Entrance exam-2026

Explanation

The clinical presentation (tachypnea, mild retractions post-C-section) is classic for Transient Tachypnea of the Newborn (TTN).
TTN is a self-limiting condition caused by delayed clearance of fetal lung fluid, making supportive care the standard initial approach.
Supportive care involves monitoring vital signs, providing supplemental oxygen as needed, ensuring a neutral thermal environment, and providing nutritional support (often IV fluids) until respiratory effort improves.
This approach avoids the risks of more invasive interventions, which are not indicated for mild, transient respiratory distress.

Option A: Chest compressions and PPV are components of neonatal resuscitation, indicated for apnea, gasping, or severe bradycardia (heart rate below 60 bpm), not for a breathing infant with mild tachypnea.
Option B: Immediate mechanical ventilation is an aggressive intervention for severe respiratory failure. The infant's symptoms are described as 'mild,' making this approach excessive and unnecessary as an initial step.
Option D: While informing the physician is crucial and skin-to-skin is beneficial for stable infants, the immediate priority for a newborn in respiratory distress is stabilization and close monitoring, which is best achieved through a dedicated supportive care environment.

Visual 1: Chest X-ray - A chest X-ray showing the typical findings of TTN, such as prominent perihilar vascular markings and fluid in the fissures, contrasted with a normal X-ray and one showing Respiratory Distress Syndrome (RDS).
Visual 2: Infographic - An infographic illustrating the signs of neonatal respiratory distress (tachypnea, nasal flaring, grunting, retractions) and their severity levels.
Visual 3: Flowchart - A flowchart outlining the initial assessment and management pathway for a newborn with respiratory distress, showing the decision point to provide supportive care for suspected TTN.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Initial management of neonatal respiratory distress, specifically Transient Tachypnea of the Newborn (TTN) as background academic context rather than a clinical decision trigger.
Nurses play a critical role in the early identification of respiratory distress in newborns by performing thorough assessments of respiratory rate, effort, and oxygenation.
Implementing supportive care for TTN is a core nursing responsibility, including setting up oxygen, monitoring vital signs, managing IV fluids, and ensuring a neutral thermal environment.
Accurate assessment is key to differentiating TTN from more severe conditions like RDS or sepsis, ensuring the infant receives the appropriate level of care without unnecessary invasive procedures.

How to Approach the Question

First, identify the patient and context: a newborn delivered by cesarean section.
Next, analyze the clinical signs presented: tachypnea (RR >70/min), nasal flaring, and 'mild' intercostal retractions. These are signs of respiratory distress.
Formulate a likely diagnosis based on the risk factors (C-section) and symptoms. This clinical picture is highly suggestive of Transient Tachypnea of the Newborn (TTN).
Evaluate the four management options based on the likely diagnosis and its severity ('mild').
Eliminate options that are too aggressive (PPV, mechanical ventilation) for a mild, self-limiting condition.
Choose the option that represents the standard, safe, and most appropriate initial step. Supportive care and close observation directly address the needs of an infant with mild TTN.

Concept Tested & Keywords

Concept Tested: Initial management of neonatal respiratory distress, specifically Transient Tachypnea of the Newborn (TTN).
Stem keywords: newborn, cesarean section, tachypnea, nasal flaring, mild intercostal retractions
Lead-in keywords: most appropriate, initial management
Clinical cues: Delivery by cesarean section is a key risk factor for TTN.
Clinical cues: The term 'mild' retractions suggests a less severe condition, guiding away from aggressive interventions.

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