Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition

Chapter 02: Chest Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition MULTIPLE CHOICE 1. The two most common landmarks for chest positioning are the: a. top of shoulders and xiphoid process. b. jugular notch and top of shoulders. c. lower margin of thyroid cartilage and vertebra prominens. d. jugular notch and vertebra prominens. ANS: D REF: 72 2. The vertebra prominens corresponds to the level of: a. C7. b. C5. c. T2. d. C4-5. ANS: A REF: 72 3. The upper margin of the lungs is at the level of the: a. jugular notch. b. vertebra prominens. c. laryngeal prominence. d. sternal angle. ANS: B REF: 72 4. What is the name of the structure that serves as a common passageway for both food and air? a. Epiglottis b. Larynx c. Pharynx d. Esophagus ANS: C REF: 73