When Fabricating a Provisional,undercuts on the Proximal Surfaces of Adjacent

question 6

Multiple Choice

When fabricating a provisional,undercuts on the proximal surfaces of adjacent teeth can cause _____ the provisional.

• A)inadequate margins on
• B)locking on of
• C)occlusal voids on
• D)distortion of

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Definitions:

Clean Water Act

A United States federal law that regulates the discharge of pollutants into the nation's surface waters, including lakes, rivers, streams, and coastal areas.

Economic Benefits

Financial gains or advantages received as a result of specific actions, investments, or decisions.

Noncompliance

Failure or refusal to act in accordance with a law, regulation, or set of standards.

Point Sources

Specific, identifiable sources of pollution, such as a pipe, ditch, ship, or factory smokestack from which pollutants are discharged.