In EMS, when should a King LT-D be used?

In EMS, when should a King LT-D be used?

• A. When a difficult airway is anticipated or BVM ventilation is inadequate and a definitive airway is not immediately available.
• B. For all patients requiring airway support.
• C. Only after failed endotracheal intubation.
• D. In pediatric patients only.

Answer: (D)

The King LT-D is a rescue airway device used to quickly secure ventilation when bag-valve-mask ventilation is not adequate or a definitive airway isn’t immediately available. It’s designed to be placed to bridge to a more secure airway, and it can be used in both adults and children, provided proper sizing and technique are used. In EMS, this means it’s most appropriate when you anticipate a difficult airway or when BVM ventilation has proven ineffective and you don’t have an immediate endotracheal option. It’s not limited to pediatric patients, nor is it something you only use after failed intubation, and it isn’t intended for every patient needing airway support. Proper placement must be confirmed (often with capnography) and ventilation maintained while preparing for a definitive airway.

The King LT-D is a rescue airway device used to quickly secure ventilation when bag-valve-mask ventilation is not adequate or a definitive airway isn’t immediately available. It’s designed to be placed to bridge to a more secure airway, and it can be used in both adults and children, provided proper sizing and technique are used.

In EMS, this means it’s most appropriate when you anticipate a difficult airway or when BVM ventilation has proven ineffective and you don’t have an immediate endotracheal option. It’s not limited to pediatric patients, nor is it something you only use after failed intubation, and it isn’t intended for every patient needing airway support. Proper placement must be confirmed (often with capnography) and ventilation maintained while preparing for a definitive airway.