2019 Edition

Radiology Tech Practice Test

Try this free radiology tech practice test to see what's on a licensing or certification exam for x-ray techs.

Most states require that a radiographer be certified or licensed.  The American Registry of Radiologic Technologists (ARRT) certifies and registers radiology technologists and administers the required exams. The exam to become certified as a radiologist tech has 220 multiple choice questions and you are given three and a half hours to complete the exam. The exam covers the following subjects: patient care; safety; image production and procedures.
 
 

Patient Care in Radiology

1. A patient comes in for a radiologic exam and requires an intravenous injection of contrast. What is the normal range for creatinine?
2. A patient is having a CAT scan of the head. After injecting contrast, the patient complains of nausea and having problems breathing. What type of shock is the patient experiencing?
3. What is the function of the housing around an x-ray tube?
4. The reddening of irritated skin due to radiation is called what?
5. What is the position when a patient lies flat on their back and the head is lower than the feet?
6. When a patient is having a barium enema, what are the instructions after the examination?
7. The best time to use the log rolling method to move a patient is when the patient may have:

Radiation and Safety

8. When parts of the body are being imaged, what restricts the useful x- ray beams from causing unnecessary exposure?
9. A unit of measuring radiation is REM. What does REM stand for?
10. According to the NCRP (National Council on Radiation Protection and Measurements), what is the minimum lead requirement for lead aprons?
11. Of the total radiation exposure of the general public, what percentage comes from medical and dental radiation?
12. What is a principle of radioprotection stating that whenever ionizing radiation has to be applied to humans it should be as far below the dose limits as practical?
13. What is one of the duties of a Radiation Safety Officer?
14. What is a chemical substance that kills pathogenic bacteria?

Image Production

15. Which of the following is considered a geometric factor that causes unequal magnification of different portions of the same object?
16. What is best way to only change the density on an x-ray image?
17. In what year did Thomas Edison invent fluoroscopy?
18. What is the best way to alter the quality of an x-ray beam?
19. Which of the following is not part of a quality assurance program?
20. What is the proper way to view a radiograph?
21. A system used to view radiographs is called PACS. What does PACS stands for?

Procedures in Radiology

22. A patient comes in complaining of abdominal pain and the doctor orders an x-ray of the abdomen. Afterwards, you compare it to the last image the patient had taken and you see this x-ray. What is the name of this x-ray position?
23. A female patient comes in with fertility problems. The doctor orders a hysterosalpingogram. When is the best time to perform this procedure?
24. On a poster-anterior chest radiograph, which of the following should be included on the x-ray?
25. A patient comes into the ER and has a skull x-ray taken. Which bone is fractured in this skull x-ray?
26. What is it when the stomach protrudes through cardiac orifice through tear of the diaphragm?
27. How is this shoulder positioned?
28. A female patient comes in for an x-ray procedure with the Diagnoses of GERD. What does GERD stand for?
29. Which bone is broken in this oblique of the hand?
30. What condition does this patient have?


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