Which Statement About Radiographic Grids Is Incorrect

question 17

Multiple Choice

Which statement about radiographic grids is incorrect?

• A)Grids may have grid strips running in perpendicular directions.
• B)A grid is a series of lead strips that alternate with radiopaque interspace strips.
• C)The radiopaque strips are typically made of thin lead.
• D)The interspace strips are usually made of aluminum.

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Definitions:

Buffer

A solution or substance that minimizes changes in pH by absorbing or releasing hydrogen ions.

Acidic

Describes substances with a pH less than 7, characterized by a higher concentration of hydrogen ions.

Neutralize

To render something harmless by applying an opposite force or effect, such as neutralizing an acid with a base.

Denature

The process by which a protein loses its three-dimensional structure due to external stress or compounds, affecting its functionality.