If the Peak Energy of the X-Ray Beam Is 100

question 1

Multiple Choice

If the peak energy of the x-ray beam is 100 kVp,a protective lead apron must be the equivalent to at least which of the following measures?

• A)0.25-mm thickness of lead
• B)0.5-mm thickness of lead
• C)1.0-mm thickness of lead
• D)1.5-mm thickness of lead

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