When the kV is reduced in radiography, both the output exposure of the X-ray tube and the penetration of the radiation through the patient are ... Established technique charts should be used to ...

Space may look like a vast and empty void. But the cosmos teems with invisible, high-energy radiation — particles traveling near light-speed that can pummel human travelers and the surfaces of ...

» Are members of the nursing and ancillary staff at risk when taking care of patients after PET/CT examination? No, there is no significant risk to the staff taking care of these patients. Radiation ...