List out the differences between x-rays and mri?
What is the optimal temperature of the developer solution in a manual film processing setup?
In u.s.a, who regulates the devices used for radiation and monitor its usage?
What is the unit of measuring radiation dosage?
Mention what is the unit to measure x-rays exposure?
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?
Explain what is emulsion?
A diagnostic film is produced using 10 ma and .5 second. What exposure time is needed to produce the same film at 20 ma?
Is it dangerous if a person is exposed to x-rays frequently?
Explain the principle of x-ray in radiology?
When onization occurs?
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?
What is a type of radiations used in dental x-rays?
What are the radiations and technology that radiologist uses?
Explain radiology?