ENT All are true about tracheostomy tube except: A Jackson's tube has 2 lumens B Removal of metallic tube in every 2-3 days C Cuffed tube is used to prevent aspiration of pharyngeal secretion D Made up of titanium-silver alloy 💡 Explanation All are true about tracheostomy tube except: ✓ Correct Answer: B. Removal of metallic tube in every 2-3 days