Limited Scope Study Guide- Spine Exam 2025 Questions & Answers with 100% Correct Answers | Verified

7 - How many vertebrae are located in the cervical region of the spine? A toothlike projection on the superior surface of C2 - What is the odontoid process and where is it located? 15 degrees cephalad - When taking an anteroposerior (AP) axial projection of the cervical spine, the central ray is directed: This SID helps to overcome the magnification caused by the increased object-image receptor distance (OID) of the position. - What is the rationale for using a 72 inch source-image receptor distance (SID) for the lateral projection of the cervical spine? Zygapophyseal joints - What anatomic structures of the cervical spine are best demonstrated by the lateral projection? 15 degrees cephalad - What is the proper central ray angle and direction for the AP oblique projections of the cervical spine? 45 degree posterior oblique position - What is the proper patient position for an AP oblique projection of the cervical spine? Intervertebral foramina closer to the IR - What anatomic structures are best demonstrated by the posteroanterior (PA) oblique projections of the cervical spine? 12 - How many vertebrae make up the thoracic spine? Thoracic - Which vertebrae have special facets for articulation with the ribs?