Radiology Practice Test 2024/2025 Exam
Questions and Answers | Get it 100%
Correct!!
How do you correct a foreshortened image? - 🧠ANSWER ✔✔decrease the
vertical angulation
What type of radiation is most dangerous? - 🧠ANSWER ✔✔all is equally
dangerous
What is an impregnated sheet? - 🧠ANSWER ✔✔lead apron
When is it acceptable for the operator to hold an x-ray in the patient's mouth? -
🧠ANSWER ✔✔never
What is the Gonadal region? - 🧠ANSWER ✔✔male reproductive organs
What is the purpose of an aluminum filter? - 🧠ANSWER ✔✔to filter out the low
and long energy rays
What material is a collimator made of? - 🧠ANSWER ✔✔lead
What size periapical film is most likely to be used on a small child? - 🧠ANSWER
✔✔0
How do you correct an elongated image? - 🧠ANSWER ✔✔increase the vertical
angulation
Page 1 of 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, How will a film appear if it is accidentally struck by light? - 🧠ANSWER ✔✔black
How will a film appear if it was unexposed? - 🧠ANSWER ✔✔clear
What is another term for bite-wing x-rays? - 🧠ANSWER ✔✔interproximal
True or false, can metal be penetrated by x-rays? - 🧠ANSWER ✔✔true
How do you protect the reproductive organs? - 🧠ANSWER ✔✔by using a lead
apron
How many x-rays may be taken on a pregnant woman? - 🧠ANSWER ✔✔as few
as possible
What does an occlusal film effectively view? - 🧠ANSWER ✔✔the dental arch
What might an occlusal film find? - 🧠ANSWER ✔✔abnormalities in the dental
arch
Foreshortening is the result of what? - 🧠ANSWER ✔✔too much vertical
angulation
What causes an overlapped image? - 🧠ANSWER ✔✔improper horizontal
angulation
Radiolucent or Radiopaque
mental foramen - 🧠ANSWER ✔✔radiolucent
Radiolucent or Radiopaque
Page 2 of 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
Questions and Answers | Get it 100%
Correct!!
How do you correct a foreshortened image? - 🧠ANSWER ✔✔decrease the
vertical angulation
What type of radiation is most dangerous? - 🧠ANSWER ✔✔all is equally
dangerous
What is an impregnated sheet? - 🧠ANSWER ✔✔lead apron
When is it acceptable for the operator to hold an x-ray in the patient's mouth? -
🧠ANSWER ✔✔never
What is the Gonadal region? - 🧠ANSWER ✔✔male reproductive organs
What is the purpose of an aluminum filter? - 🧠ANSWER ✔✔to filter out the low
and long energy rays
What material is a collimator made of? - 🧠ANSWER ✔✔lead
What size periapical film is most likely to be used on a small child? - 🧠ANSWER
✔✔0
How do you correct an elongated image? - 🧠ANSWER ✔✔increase the vertical
angulation
Page 1 of 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, How will a film appear if it is accidentally struck by light? - 🧠ANSWER ✔✔black
How will a film appear if it was unexposed? - 🧠ANSWER ✔✔clear
What is another term for bite-wing x-rays? - 🧠ANSWER ✔✔interproximal
True or false, can metal be penetrated by x-rays? - 🧠ANSWER ✔✔true
How do you protect the reproductive organs? - 🧠ANSWER ✔✔by using a lead
apron
How many x-rays may be taken on a pregnant woman? - 🧠ANSWER ✔✔as few
as possible
What does an occlusal film effectively view? - 🧠ANSWER ✔✔the dental arch
What might an occlusal film find? - 🧠ANSWER ✔✔abnormalities in the dental
arch
Foreshortening is the result of what? - 🧠ANSWER ✔✔too much vertical
angulation
What causes an overlapped image? - 🧠ANSWER ✔✔improper horizontal
angulation
Radiolucent or Radiopaque
mental foramen - 🧠ANSWER ✔✔radiolucent
Radiolucent or Radiopaque
Page 2 of 8
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
