ARRT Registry Review Exam 2023 Top latest complete solution

Which anatomical structure should not be seen in its entirety on an anteroposterior (AP) pelvis radiograph? - Lesser Trochanters What prior testing should be performed before a routine radiograph of the pelvis is started on a 25-year-old female? - Pregnancy Test How many vertebrae are present in the cervical vertebrae? - 7 What is the correct central ray (CR) angle and direction for poster anterior (PA) oblique projections of the cervical spine? - 15 degrees caudal At what level should the central ray be projected during the examination of an injured patient with a dislocated L5-S1? - 1 1/2 inches inferior to the iliac crest Which is true regarding the anatomy of the spinal cord? Select all that apply. 1. The spinal cord extends inferiorly from the brain. 2. The conus medullaris is situated at the level of S2. 3. The spinal cord terminates at the conus medullaris. 4. The bony vertebral column protects the spinal cord. 5. The subarachnoid space continues down the spinal cord to L1. - 1, 3, and 4 In an oblique projection of the lumbar vertebrae, which structure forms the front legs of the "Scottie dog"? - Inferior articular process