Test your basic knowledge |

Radiology 2

Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What part of the x-ray machine helps remove heat






2. What is the optimum processing temp.






3. What speed films are most commonly used?






4. you notice that a radiograph taken several months ago is brown and spotted. What happened






5. What exposure is taken to determine jaw relationships in ortho treatment planning






6. when viewing a radiograph - the tooth looks normal in size and shape; However - there is a large blank space at the incisal edge and the apices are missing. What caused this error






7. What happens in the fixer






8. What is the area of the skull that is in focus on a pano

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


9. What 3 types of cells are most radiosensitive






10. What would cause a properly exposed film to appear dark?






11. you change from an 8 inch to an 16 inch focal film distance. How is the intensity of the beam affected






12. What anatomical structures appear radiopaque on a dental radiograph






13. What projection would you take for a patient complaining of pain in the lower left molar area






14. According to the principles of shadow casting - preferred object-film distance






15. What controls the speed with which the electrons travel from the cathode to the anode






16. In which area of the tooth is interproximal caries often seen






17. if the source-object distance is cut from 16 to 8 - What must be changed to compensate






18. What would cause increased magnification - decreased resolution and edge sharpness






19. who discovered x-rays






20. What looking at a PANO What causes a big smile






21. when viewing a PANO - you notice that a lot of spine sHows on both side of the film - What caused this






22. What type PID significantly reduces exposure to the patient






23. What PPE should be worn when exposing radiographs






24. Size film used for anterior PA's for patients with narrow arches






25. What are occlusal radiographs used to diagnose






26. Max premolar anatomy






27. when manually processing dental film - you notice the temp. has gotten warmer as the day progressed. How should the developing time be changed?






28. What causes elongation






29. How does reducing exposure to the patient benefit the operator






30. which anatomical structures appear radiopaque






31. What is the purpose of the lead foil?






32. What info should be recorded on the dental radiographic mount

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


33. According to principles of shadow casting - How should the central beam be directed






34. What film is used to diagnose interproximal decay






35. What are automatic processors faster than manual processing?






36. What causes missing apices






37. What is the purpose of the embossed dot

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


38. What can be done to increase the life span of processing solutions






39. What are common sources of background radiation






40. What Size film is used to take an occlusal radiograph of a 6 yr old child






41. 3 film holding devices used for paralleling






42. What Size film is 1 1/16 x 2 1/8






43. Max. centrals anatomy






44. How often are BW taken on children with high risk






45. What causes a HERRINGBONE effect






46. How long does film stay in the developer






47. What is used to clean the screens inside of a cassestte






48. What quality control procedures should be performed on xray cassettes






49. What periapical technique offers the best diagnostic quality?






50. What type of angulation is used when taking radiographs of the mand. arch







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


Let me suggest you:



Major Subjects



Tests & Exams


AP
CLEP
DSST
GRE
SAT
GMAT

Most popular tests