High-frequency ventilation (HFV) is defined by the FDA as any form of mechanical ventilation that delivers respiratory rates that are greater than which of the following?

How is the patient positioned for an AP oblique projection (modified Cleaves method) of the pelvis to demonstrate the femoral neck without foreshortening?

a. Abduct the femurs to a 45-degree angle with the IR. b. Abduct the femurs until they are placed as close to the imaging table as possible. c. Abduct the femurs to 20 to 30 degrees from vertical. d. This cannot be accomplished in this projection.

Which of the following is NOT an example of quality assurance in inventory control?

Double-checking work Denoting high-alert medications Using electronic prescriptions whenever possible Using bar-code procedures during prescription filling