Florida State Paramedic Practice Exam

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What does the Miller straight blade lift during intubation?

The base of the tongue
The epiglottis
The trachea
The jaw

The correct answer is: The epiglottis

The Miller straight blade is designed specifically to lift the epiglottis during intubation procedures. This blade is unique in its structure as it is straight and offers a rigid surface that can be placed beneath the epiglottis, allowing for a better view of the vocal cords and glottic opening. By lifting the epiglottis, the clinician can gain access to the airway more effectively, facilitating the insertion of the endotracheal tube. The mechanics of using the Miller blade contrast with other types of blades, which may not provide the same level of access or visibility for the airway. The functionality of the Miller blade in exposing the larynx makes it an invaluable tool in emergency airway interventions, especially in situations where rapid intubation is critical.