Radiology Interview Questions
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Explain radiology?

1

What does an x-ray tube consist of?

1

A quality radiograph is obtained using a 4 inch pid and an exposure time of 3 impulses. The pid was removed and replaced with a 16 inch pid. What should the new exposure time be to maintain image density?

1

Mention what is the unit to measure x-rays exposure?

1

What conditions will you commonly see as a diagnostic radiologist?

1

Explain what is emulsion?

1

What is the unit of time used to measure x-rays exposure?

1

What is an early clinical sign of excessive acute exposure to radiation?

1

What type of image will it produce when using the bisecting angle technique, directing the x-ray beam perpendicular to the long axis of the teeth?

1

What is the maintenance process in x-ray unit?

1

Is it dangerous if a person is exposed to x-rays frequently?

1

A diagnostic film is produced using 10 ma and .5 second. What exposure time is needed to produce the same film at 20 ma?

1

Explain what do you mean by latent effect in radiology?

1

When onization occurs?

1

List out the differences between x-rays and mri?

1


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Un-Answered Questions { Radiology }

Explain what is emulsion?

1


What is the optimal temperature of the developer solution in a manual film processing setup?

1


Explain radiology?

1


What conditions will you commonly see as a diagnostic radiologist?

1


What are the radiations and technology that radiologist uses?

1






What is the unit of measuring radiation dosage?

1


Mention what is the unit to measure x-rays exposure?

1


Who discovered the x-radiation?

1


Explain what is densitometer is used for?

1


Why lead foil sheet in the film packet is used?

1


A quality radiograph is obtained using a 4 inch pid and an exposure time of 3 impulses. The pid was removed and replaced with a 16 inch pid. What should the new exposure time be to maintain image density?

1


List out the differences between x-rays and mri?

1


What are the cells that are most sensitive to x-radiation?

1


In u.s.a, who regulates the devices used for radiation and monitor its usage?

1


Explain the principle of x-ray in radiology?

1