Your Patient Is Concerned About the Amount of X-Ray Exposure

question 3

Multiple Choice

Your patient is concerned about the amount of x-ray exposure she has had because she had x-rays taken quite often at her previous dental office.You explain to her that the images are necessary and you will be taking digital images which require _________ exposure than the films she previously had taken.Exposure times are ________ than that required for conventional radiography.

• A)10% to 20% less
• B)20% to 50% less
• C)50% to 90% less
• D)70% to 100% less