What is the patient height range for the King LT Size 3?

The King LT Size 3 is specifically designed for pediatric patients, with a recommended height range of approximately 4 to 5 feet. This size is suitable for children and small adults, ensuring that the airway management device is appropriately sized to achieve optimal placement and ventilation efficacy. Proper sizing is crucial in emergency situations to maximize the effectiveness of airway devices and minimize complications.

In this context, the other options reflect incorrect height ranges for the King LT Size 3. Heights of 5-6 feet and 6+ feet would require a larger size, while a range of 3-4 feet is too small for Size 3, indicating that those choices do not align with the appropriate use of the device. Understanding the correct height range is essential for paramedics to ensure proper patient management during emergencies.