What is the maximum length of suction catheter that should be inserted?

The maximum length of a suction catheter that should be inserted is typically around 9-12 inches (23-30 cm). Inserting a catheter longer than this can increase the risk of trauma to the airway and can also cause discomfort for the patient. It is important to carefully measure and assess the depth of insertion needed for each individual patient to ensure safe and effective suctioning. Additionally, healthcare professionals should always follow proper techniques and guidelines for suctioning to minimize complications and ensure optimal patient care.