RADR 1411 Chapter 7 Exam 1 Review (60 Questions) – Pelvis Anatomy, Hip Positioning, CR Placement | 2026 – Radiologic Technology

This document provides a concise yet high-yield set of approximately 60 exam-style questions and verified answers for RADR 1411 Chapter 7 Exam 1, focusing on pelvis and hip anatomy, positioning, and radiographic technique. It covers key anatomical landmarks such as the iliac crest, ASIS, ischial tuberosities, symphysis pubis, and greater trochanter, along with structural details of the femur including the femoral neck angles and lesser trochanter location. The Q&A format is ideal for quick review and reinforcement of essential positioning concepts. The material also includes in-depth coverage of radiographic positioning techniques for pelvis and hip imaging, including proper internal rotation (15–20°) for obtaining a true AP proximal femur. It details central ray (CR) placement for both bilateral pelvis exams and unilateral hip projections, with specific landmark references such as positioning 2 inches inferior to the ASIS for pelvis imaging. The content on pages 2–3 clearly outlines these positioning standards and anatomical relationships, which are critical for producing accurate diagnostic images. Additionally, the document highlights important anatomical differences between male and female pelvis structures, including variations in iliac shape, pubic arch angle, and ischial spine prominence. These distinctions are essential for both image evaluation and clinical understanding in radiographic practice. This resource is ideal for students enrolled in Radiologic Technology, Diagnostic Medical Imaging, or Radiography programs. It is particularly useful for courses such as RADR 1411 – Radiographic Procedures I, Pelvis and Lower Extremity Imaging, or Positioning and Anatomy offered at universities, community colleges, and allied health institutions. It is especially beneficial for first-year radiography students preparing for exams, lab practicals, or positioning competency assessments. The content aligns closely with standard textbooks such as Merrill’s Atlas of Radiographic Positioning and Procedures by Jeannean Hall Rollins and Radiographic Imaging and Exposure by Terri L. Fauber, making it a valuable supplementary study guide for mastering both anatomical knowledge and positioning techniques. Keywords: pelvis anatomy, hip positioning, RADR 1411, ASIS landmarks, iliac crest, femoral neck angle, central ray placement, AP pelvis, unilateral hip, radiographic positioning, greater trochanter, male vs female pelvis, extremity imaging, radiography exam questions