A patient with a fractured forearm had the fracture reduced…

A patient with a fractured forearm had the fracture reduced and a fiberglass cast placed on the extremity. The orthopedic surgeon orders a postreduction study. The original kVp was 65 kVp. Which one of the following kVp factors should be selected for the postreduction study?

A patient is being mechanically ventilated in the synchroniz…

A patient is being mechanically ventilated in the synchronized intermittent mandatory ventilation mode at a rate of 4 breaths/min. Spontaneous respirations are 12 breaths/min. The patient receives a dose of morphine sulfate, and now respirations decrease to 4 breaths/min. What adjustments may need to be made to the patient’s ventilator settings?