The laryngoscope handle is held in the right hand since all standard blades attached to the handle are designed for right-hand intubations.

What evidence indicates biotrauma may be a mechanism of ventilator-induced lung injury (VILI)?

A. the presence of increased tumor necrosis factor-? in the serum of animals receiving low lung volumes and PEEP B. the presence of increase neutrophils and alveolar macrophages in the mucus of animals ventilated with low lung volumes and high pressures C. the increased incidence of alveolar-capillary permeability in animals ventilated with high lung volumes and no PEEP D. the presence of increased inflammatory mediators in broncho-alveolar lavage in animals receiving high lung volumes and no PEEP

A cephalometric radiograph images the entire skull from the side and is often called a "lateral cephalometric radiograph."

Indicate whether the statement is true or false