When a person has a tracheostomy, which statement is false?

In the context of tracheostomy care, the statement that a person must not cough is incorrect. In fact, coughing is often encouraged in tracheostomy patients to help clear secretions and maintain airway patency. Coughing can play a crucial role in the respiratory care of these patients, as it assists in expelling mucus and preventing complications like infection or blockage.

The other statements are true and reflect important aspects of tracheostomy management. Keeping the obturator taped to the wall or bedside stand is a safety measure, as it ensures that the obturator is readily available for emergency use if the tracheostomy tube comes out. The removal of the inner cannula for cleaning is a standard procedure to avoid mucus buildup and maintain hygiene. Securing the outer cannula is vital to ensure stability and proper functioning of the airway, as an unsecured tube can lead to displacement or accidental decannulation. Understanding these points is essential for effective nursing care and patient safety in those with tracheostomies.