Which procedure involves removing secretions from the airway to prevent obstruction?

Which procedure involves removing secretions from the airway to prevent obstruction?

• A. Endotracheal Tube
• B. Incentive Spirometry
• C. Chest Physiotherapy
• D. Suctioning

Answer: (D)

Removing secretions from the airway to prevent obstruction is done most directly with suctioning. This procedure uses a sterile catheter inserted into the airway (through an endotracheal tube, tracheostomy, or directly in the airway) to physically remove mucus and other secretions, improving airflow and gas exchange. It’s particularly important when a patient cannot clear secretions on their own or when there’s a buildup that could block the airway, which can lead to hypoxia or respiratory distress. In contrast, an endotracheal tube is an artificial airway device that enables ventilation; incentive spirometry helps expand the lungs to prevent atelectasis rather than remove secretions; chest physiotherapy helps loosen secretions so they can be coughed up or suctioned but does not remove them by itself.

Removing secretions from the airway to prevent obstruction is done most directly with suctioning. This procedure uses a sterile catheter inserted into the airway (through an endotracheal tube, tracheostomy, or directly in the airway) to physically remove mucus and other secretions, improving airflow and gas exchange. It’s particularly important when a patient cannot clear secretions on their own or when there’s a buildup that could block the airway, which can lead to hypoxia or respiratory distress.

In contrast, an endotracheal tube is an artificial airway device that enables ventilation; incentive spirometry helps expand the lungs to prevent atelectasis rather than remove secretions; chest physiotherapy helps loosen secretions so they can be coughed up or suctioned but does not remove them by itself.