When a conventional x-ray machine is used with digital radiography, the x-ray machine should be capable of producing ____ kV

Velocity, turbulence, and direction are indicators of:

A. flame. B. smoke. C. air flow. D. air pressure.

While assessing a patient receiving artificial ventilatory support, you note significant weakening of the pulse during the inspiratory phase of machine breaths. Which of the following is the most likely cause of this finding?

A. fluid retention due to acute renal failure B. decrease stroke volume during positive pressure C. increased metabolic rate due to diet restrictions D. the development of a large tension pneumothorax