Lra 220 final - Study guides, Class notes & Summaries

LRA 222 Final Exam Review Latest Update 100% Pass The anode includes the: target and induction motor the cathode includes the: Filaments and focusing cup the motor that turns the anode operates through what? mutual induction with a rotating anode, the focal spot becomes a: Track the focusing cup is able to keep the electrons together because of what? like charges repel The stator is made up of electromagnets? True prepping the rotor but not making an exposure on a regular basis is related ...

LRA 220 Final Exam V2| Questions and Verified Answers - (2024/ 2025 Update) 100% Correct| Grade A Q: What size IR is use for calcaneus Answer: 8 by 10 Q: What projections are use for calcaneus views? Answer: Axial and lateral Q: What angel is used for axial calcaneus view? Answer: 40 degrees toward the head Q: What is the central ray for a lateral view of the calcaneus? Answer: 1 inch distal to medial malleolus Q: What projections ar...

LRA 220 Final Exam V3| Questions and Verified Answers - (2024/ 2025 Update) 100% Correct| Grade A Q: Which special position of the knee requires that the patient be placed supine with 40° flexion of the knee and the CR angled 30° from the long axis of the femur? Answer: Bilateral merchant method Q: A radiograph of an AP ankle projection reveals that the lateral joint space is not open (lateral malleolus is partially superimposed by the talus). The superior and medial joint space...

LRA 222 Week 2 Questions and Verified Answers - (2024/ 2025 Update) 100% Correct | Grade A Q: Each light photon is assigned a number during A. amplification B. sampling C. digitization D. laser scanning Answer: C. digitization Q: The wavelength of the PSP reader laser is ______ nm A. 336 B. 636 C. 633 D. 366 Answer: C. 633 Q: The laser scans the imaging plate in a ______ pattern A. raster B. horizontal C. circular D. random Answer: A. raster ...

LRA 220 Final Exam V1| Questions and Verified Answers - (2024/ 2025 Update) 100% Correct| Grade A Q: This radiograph represents which of the following positions? Answer: Medial lateral of the knee toward the IR Q: To decrease the angle between the anterior surface of the foot and anterior surface of the lower leg is described as: Answer: Dorsiflexion Q: How much central ray (CR) angulation (if any) should be used for an AP projection of the toes? Answer: ...

LRA 220 Final Exam Complete Questions And Answers Rated 100% Correct!!

LRA 220 Final Exam Questions and Answers Latest Update | 2024/2025 | Already Passed A malignant tumor of the cartilage, it usually occurs in the pelvis and long bones of men older than 45 years chondrosarcoma Because of the closed ring structure of the pelvis, a severe blow or trauma to one side of the pelvis may result in a fracture opposite from the site of primary trauma, thus requiring clear radiographic visualization of the entire pelvis pelvic ring fracture DO not flex knee...

LRA 220 Final Exam Review questions and answers, verified/ What projection is required for the toes? - -AP, Lateral, AP oblique Do you use a grid for toes? - -no When do you use a grid? - -when the body part is over 10 cm What IR do you use for toes? - -8 by 10, landscape what angle is used for AP axial toes? - -10 to 15 degrees towards heel What is the central ray for all other projections of the toes? - -MTP joint What size IR do you use for the foot? - -10 by 12, portrait Do we use ...