What is the maximum suction duration recommended for an adult patient?

The recommended maximum suction duration for an adult patient is 10-15 seconds. This time frame is important to prevent complications such as hypoxia, tissue trauma, or bradycardia due to excessive stimulation of the vagus nerve. During suctioning, the airway is temporarily obstructed, and prolonged suction can lead to a decrease in oxygen saturation levels. Keeping the suction duration within this limit allows for effective clearance of secretions while minimizing the risk of adverse effects. Essential practices during suctioning also include preoxygenation and monitoring the patient's vital signs closely to ensure safety throughout the procedure.