Which statement best describes a supraglottic airway?

• A. It does not provide protection against aspiration and is not a definitive airway
• B. It is always a definitive airway
• C. It guarantees protection against aspiration
• D. It is intended for use only in pediatric patients

Answer: (A)

A supraglottic airway sits above the glottis and provides ventilation by sealing around the laryngeal inlet. It’s quick and easy to insert, making it a useful rescue or bridge device when mask ventilation is difficult. However, its seal does not guarantee protection against aspiration, and it does not secure the airway by bypassing the trachea. Because it sits above the vocal cords and does not provide a definitive airway, it is not considered a definitive airway. In situations where protection against aspiration or a truly secured airway is needed, endotracheal intubation or a cuffed, tracheal tube is preferred. This device is used in both adults and children, not only in pediatric patients.