Neonatal ETT Size — FRCA Final MCQ

Instant feedback + full explanation. One question, done properly.

ModeratePaediatric AnaesthesiaNeonatal ETT SizeFRCA Final

A 3-day-old term neonate (3.5 kg) requires emergency surgery for duodenal atresia. Most appropriate ETT?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: B — 3.0 mm cuffed

Term neonate: 3.0 mm cuffed ETT (APA 2023). Cuffed tubes now recommended for all ages — reduce leak, improve ventilation reliability, reduce reintubation. Microcuff tubes designed for paediatric use. Cuff pressure <20 cmH2O.

Reference: APA – 2023 – Guidelines on tracheal tube selection in children