What is the maximum suction time for an adult?

The maximum suction time for an adult is 15 seconds. This duration is recommended to minimize the risk of hypoxia and other complications that can arise from prolonged suctioning of the airway. During suctioning, oxygenation can be compromised, as air is not being delivered to the patient. Therefore, adhering to a maximum suction time of 15 seconds helps ensure that the airway is cleared effectively while reducing the potential for adverse effects related to reduced oxygen levels.

In emergency medical situations, maintaining the patient's airway while also ensuring adequate oxygenation is critical. This guideline is based on best practices and research indicating that reducing suction time helps to balance the need for clearing secretions while protecting the patient’s respiratory status.