Rare earth screens give off a blue to violet fluorescent light and must be paired with blue-light–sensitive film
Indicate whether the statement is true or false
False. Rare earth screens emit green light when energized by x-rays and must be paired with green-light–sensitive film. Calcium tungstate screens give off a blue to violet fluorescent light and must be paired with blue-light–sensitive film.
You might also like to view...
Which of the following statements indicates that OEC Technicians are correctly using a vest type short spine immobilization device?
a. The cervical collar is applied after the chest has been secured to the device. b. The head is secured first, followed by the torso and legs. c. The head is secured to the device immediately after the cervical collar is applied. d. The head is secured to the device after the chest has been secured.
Drugs used during pregnancy have the potential to cause which of the following?
A. Restricted growth B. Fetal malformation C. Functional defects D. All of the above