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WorksheetsCONTROL OF SCATTERED RADIATION
Total questions: 13
Worksheet time: 12mins
Scattered radiation is also known as secondary radiation.
TRUE
FALSE
The interaction that produces scattered radiation is known as (a) .
During Compton interaction, the high energy photons interact with (a) shell electron.
Scattered radiation can be reduced by increasing the kVp and field size.
TRUE
FALSE
Grid is made of lead and aluminium.
TRUE
FALSE
A High-frequency grid has fewer grid strips than low-frequency grid.
TRUE
FALSE
The name of the grid which is made of by sandwiching two parallel grids is (a) .
The beam restriction device that is commonly used for dental radiography is (a) .
Air gap technique is usually used for (a) radiography.
Radiation dose to the patient will reduce when using the air gap technique.
TRUE
FALSE
Increasing the distance between the radiation source and the patient can help reduce radiation exposure.
TRUE
FALSE
Lead aprons are effective in reducing radiation exposure to the reproductive organs.
TRUE
FALSE
Collimators are used to limit the size of the radiation beam and reduce scatter.
TRUE
FALSE
