Answer :
Final answer:
The correct order for suctioning with the same catheter is to suction the tracheostomy first and then the mouth, adhering to the principle of clean-to-dirty to reduce infection risks.
Explanation:
The correct order for suctioning when using the same catheter for both the mouth and tracheostomy is to suction the tracheostomy first, followed by the mouth. This is in line with infection control principles, ensuring that the cleaner area (tracheostomy) is addressed before the area with more potential for bacterial presence (mouth). When you perform suctioning, there is an increase in the internal volume which decreases the internal pressure, leading to fluid movement. This principle is utilized during the suctioning process in medical settings.
When it comes to suctioning both the tracheostomy and mouth, it's imperative to consider the potential contamination and the principle of clean-to-dirty to reduce the risk of infection. Given that the mouth contains more bacteria compared to the tracheostomy, you would start with the tracheostomy to avoid introducing oral bacteria into it. This method minimizes the risk of infection and adheres to safety standards in patient care. After suctioning the tracheostomy, clean the suction catheter according to standard procedures before using it for oral suctioning. This approach also helps to maintain airway patency and prevents cross-contamination between the tracheostomy and oral cavity. Always ensure that the suction equipment is functioning correctly by checking for suction pressure and any possible leaks in the system before beginning.
