When Taking a Portable Chest Radiograph on a Patient Undergoing

Multiple Choice

When taking a portable chest radiograph on a patient undergoing oxygen therapy,

A) it is safe to remove the oxygen delivery during the setup and exposure.
B) the oxygen should not be removed without the consent of a physician or respiratory care practitioner.
C) the oxygen should be turned off briefly during the exposure to prevent an electrical spark.
D) the oxygen delivery system should have a low flow rate only.