1. Radiographic Anatomy Quiz ©2007 Kenneth J. Young, D.C., D.A.C.B.R., F.C.C., F.E.A.C. (Radiology) Young Radiology Consulting Press the space bar or click your mouse to move to the next slide

2. www.youngradiology.com2 In this presentation There is no narration on this presentation. Consists of 20 two-part questions. Write or type your answers to submit later for feedback and a CPD hour certificate. Taking the quiz and reviewing the feedback for you answers should total about 1 hour. Pushing the space bar or clicking the mouse will make some of the questions appear on the slides (and disappear, so you can see the radiographs). If you need to go back, push p for previous.

3. www.youngradiology.com3 © 1a. What is the maximum normal measurement of the atlanto-dental interspace In adults? 1b. What is the maximum normal measurement of the retrotracheal space?

4. www.youngradiology.com4 2a. What are the opacities indicated by the arrows at A? 2b. Is the lateral view (shown here) the best one to view the IVF in the lumbar spine (indicated by letter B)?

5. www.youngradiology.com5 3a. The TR is 500 and TE is 25 on this MRI. Is it T1- or T2-weighted? 3b. What is the dark structure outlined by the arrows?

6. www.youngradiology.com6 4a. What chamber of the heart is indicated by the arrow with the letter A? 4b. Why should you carefully inspect the costophrenic angles on every chest image (letter B)?

7. www.youngradiology.com7 5a. What is the normal variant seen on the PA view? 5b. What is the normal measurement range for the angle at letter B?

8. www.youngradiology.com8 6a. What view is this? 6b. Why is it taken?

9. www.youngradiology.com9 7a. What structure is outlined by the yellow arrows? 7b. What is the fragment of bone outlined at letter B?

10. www.youngradiology.com10 8a. What are the small calcifications indicated by the letter A? 8b. Is the soft tissue structure indicated by the letter B normal in size, shape and orientation?

11. www.youngradiology.com11 9a. What view is this? 9b. What structure is indicated by the letter B? (Give the side and level as well as the structure)

12. www.youngradiology.com12 10a. What two views are shown here? 10b. What is the structure indicated by the letter B?

13. www.youngradiology.com13 11a. What specific structure is indicated by letter A? 11b. What is being assessed by the measurement on drawn on the lateral view?

14. www.youngradiology.com14 A B 12a. What bone is labelled A? 12b. What bone is labelled B?

15. www.youngradiology.com15 13a. Is the acromiohumeral space normal on this image? 13b. Is the acromioclavicular joint space normal? 10mm 6mm

16. www.youngradiology.com16 14a. What is the faint lucency indicated by the arrows? 14b. Is it normal in this patient?

17. www.youngradiology.com17 15a. What view is this? 15b. What muscles attach to the structure outlined by the arrows?

18. www.youngradiology.com18 16a. What method would you use to estimate the bone density on this image? 16b. What is the structure outlined at letter B?

19. www.youngradiology.com19 17a. What view is this? (A clue is given by the outlined structure labelled B.) 17b. What is the indentation labelled A?

20. www.youngradiology.com20 18a. What are the sclerotic areas indicated by the arrows? 18b. What do the indicate?

21. www.youngradiology.com21 19a. What is the name of the outlined structure? 19b. Why is it important to evaluate it?

22. www.youngradiology.com22 20a. What view is this? 20b. What structure is outlined by the arrows?

23. www.youngradiology.com23 Finished! Okay, now just email me your answers and I will send you feedback and a certificate of completion.

24. www.youngradiology.com24 Near Sun Valley, Idaho