In suctioning a patient, which position is most effective for clearing the airway with minimal obstruction?

• A. Supine (lying on back)
• B. Prone (face down)
• C. On the side
• D. Seated upright

Answer: (C)

Positioning during suctioning uses gravity to help clear secretions while keeping the airway open. Placing the patient on their side allows secretions to drain away from the midline airway, reducing pooling in the back of the throat where it can cause obstruction. It also helps prevent the tongue and soft tissues from occluding the airway, which is more likely in a flat or supine position when muscle tone is decreased. With secretions directed laterally and the airway remaining more patent, suctioning can be performed more effectively and with a lower risk of causing or worsening obstruction. Supine can worsen posterior airway collapse, prone makes access harder, and an upright position doesn’t provide the same drainage advantage during suctioning.