Intro to Radiologic Imaging Sciences and Patient Care chapter 1 Exam | 63 Questions And Answers Already Graded A+

bone densitometry (BD) - measurement of bone density using dual-energy x-ray absorptiometry (DEXA or DXA) to detect osteoporosis cardiovascular interventional technology (CVIT) - radiologic procedures for the diagnosis and treatment of diseases of the cardiovascular system computed tomography (CT) - recording f predetermined plane in the body using an x-ray beam that is measured, recorded, and then processed by a computer for display on a monitor diagnostic medical sonography - visualization of deep structures of the body by recording the reflections of pulses of ultrasonic waves directed into the tissue energy - capacity to operate or work ionization - any process by which a neutral atom gains or loses an electron, thus acquiring a net charge magnetic resonance imaging (MRI) - process of using a magnetic field and radiofrequencies to create sectional images of the body mammography - radiography of breast nuclear medicine technology - involves the introduction of radioactive substances into the body for both diagnostic and therapeutic purposes positron emission technology (PET) - the creating of sectional images of the body that demonstrate the physiologic function of various organs and systemsradiation - energy transmitted by waves through space or through a medium