Examlex

Solved

Nancy Has Several Dental Caries on the Visible Surface of One

question 2

Multiple Choice

Nancy has several dental caries on the visible surface of one of her molars. The caries have eroded through to the pulp cavity. Which of the following accurately lists the layers affected by the caries?


Definitions:

Glacier Evidence

Physical features left in the landscape that indicate past or present presence of glaciers, such as moraines, glacial valleys, and striations.

Arête

A sharp, narrow ridge found in glaciated or high mountain terrain, formed by the erosion of two glaciers from opposite sides.

U-Shaped Valley

A valley with a distinct U-shaped cross-section, typically formed by glacial erosion.

Tarn

A small mountain lake or pool, formed in a cirque excavated by a glacier.

Related Questions