Tracheostomy care involves several important steps. A trained nurse should monitor the patient closely after surgery, keeping necessary supplies at hand. The cuff should remain inflated for 12 hours then deflated for 5 minutes each hour. Signs of needing suction include rattling sounds, fast breathing, or mucus in the opening. Tube changes are best done by the surgeon and involve smaller tubes and oxygen. Precautions to prevent objects from entering the trachea are important for safety. Decannulation should be done gradually by closing the tube for longer periods.