Chapter 04: Upper Limb Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition

Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition Page 1 of 17 Chapter 04: Upper Limb Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition MULTIPLE CHOICE 1. How many carpal bones are found in the wrist? a. 14 b. 8 c. 5 d. 7 ANS: B REF: 128 2. The joint found between the base of the third metacarpal and carpal bone is the: a. intercarpal. b. interphalangeal. c. carpometacarpal. d. proximal metacarpophalangeal. ANS: C REF: 129 3. Which of the following carpals articulates with the radius? a. Trapezium b. Scaphoid c. Pisiform d. Hamate ANS: B REF: 130 4. Which of the carpal bones is considered to be the largest? a. Hamate b. Triquetrum c. Trapezium d. Capitate ANS: D REF: 130 5. Which carpal articulates with both the fourth and fifth metacarpals? a. Triquetrum b. Capitate c. Hamate d. Trapezoid ANS: C REF: 130 6. Which is the most commonly fractured carpal bone? a. Lunate b. Trapezium c. Scaphoid d. Hamate Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition Page 2 of 17 ANS: C REF: 130 7. Which carpal bone is 5? a. Trapezium b. Trapezoid c. Hamate d. Scaphoid ANS: A REF: 131 8. Which carpal bone is 1? a. Scaphoid b. Trapezium c. Hamate d. Pisiform ANS: D REF: 131 9. Which carpal bone is 4? a. Scaphoid b. Trapezoid c. Hamate d. Lunate ANS: A REF: 131 10. This projection is performed to rule out: a. median nerve impingement. b. calcification in carpal sulcus. c. carpal tunnel syndrome. d. all of the above. ANS: D REF: 131 11. This projection is correctly referred to as: Lampignano: Bontrager’s Textbook of Radiographic Positioning and Related Anatomy, 9th Edition Page 3 of 17 a. carpal canal, inferosuperior projection. b. carpal tunnel, inferosuperior projection. c. Gaynor -Hart method. d. all of the above. ANS: D REF: 131 12. Which carpal bone is the smallest? a. Scaphoid b. Pisiform c. Hamate d. Capitate ANS: B REF: 130 13. What is the name of the joint found between the proximal and distal phalanges of the first digit? a. Proximal interphalangeal b. Distal interphalangeal c. Metacarpophalangeal d. Interphalangeal ANS: D REF: 129 14. Which of the following bony structures is found on the distal aspect of the ulna? a. Coronoid process b. Head c. Olecranon process d. All of the above ANS: B REF: 132 15. Which one of the following structures is NOT part of the ulna? a. Styloid process b. Radial notch c. Ulnar notch d. Coronoid tubercle ANS: C REF: 132 16. Which of the following structures is considered to be most proximal? a. Head of ulna b. Radial styloid process c. Olecranon process d. Radial tuberosity ANS: C REF: 132 17. Which of the following structures is considered to be most lateral? a. Capitulum b. Head of ulna c. Trochlea