What Does a Curved Line (Like a Smile) Indicate

question 9

Multiple Choice

What does a curved line (like a smile) indicate?

• A) The finished surface should be concave.
• B) The finished surface should be convex.
• C) There should be a root opening.
• D) There should be a groove angle.

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Definitions:

Sebaceous Cyst Removal

A surgical procedure to remove a cyst filled with sebum from the skin.

Sutures

Threads or staples used by surgeons to close wounds or surgical incisions.

Wound Healing

The process of the body repairing tissue damage through stages that include clotting, inflammation, growth, and remodeling.

Staples

Metal wires bent to form a U shape, used to bind sheets of paper together or to attach materials to surfaces.