Certified Respiratory Therapist Practice Exam

A tracheostomy is a surgical procedure that involves creating an opening in the trachea through the neck to facilitate breathing. One of the main indications for performing a tracheostomy is prolonged mechanical ventilation or significant airway obstruction. In situations where a patient requires long-term respiratory support, a tracheostomy provides a more stable and secure airway compared to endotracheal intubation. It can minimize complications related to prolonged intubation, such as tracheal injury or accidental extubation. Additionally, in cases of airway obstruction due to anatomical issues, severe edema, or other conditions that impede airflow, a tracheostomy can bypass the obstructed area directly, allowing for more effective ventilation. This procedure can greatly improve respiratory function and the patient's overall management when these issues are present.