Bougie Tracheal Placement Signs — FRCA Final MCQ
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Correct answer: C — Clicks as bougie passes over tracheal rings and hold-up at a bronchus
Bougie tracheal placement confirmed by: (1) clicks as the tip passes over anterior tracheal cartilage rings, and (2) hold-up at approximately 30 cm (bronchial tree). Smooth passage without hold-up suggests oesophageal placement. These tactile signs are critical when the view is Grade 3-4.
Reference: DAS – 2025 – Tracheal intubation aids