Why should suctioning of the tracheostomy be performed using sterile technique?

Suctioning of the tracheostomy should be performed using sterile technique primarily to minimize the risk of infection. The respiratory system is highly susceptible to infections, especially in patients with tracheostomies, due to the direct access it provides to the airway. Non-sterile procedures can introduce pathogens into the airway, leading to conditions such as pneumonia or other respiratory infections.

By employing a sterile technique, healthcare providers ensure that all materials and methods used during the suctioning procedure are free from microbial contamination. This practice significantly reduces the likelihood of introducing bacteria or viruses into the already vulnerable tracheostomy site, thereby protecting the patient's overall health and enhancing their recovery process.

While reducing airway obstruction, minimizing discomfort, and facilitating quicker recovery may be valid considerations in overall patient care, the primary reason for using sterile technique during suctioning is specifically to prevent infection.