Match the Items with the Correct Description Below

question 36

Multiple Choice

Match the items with the correct description below.
-Base/High-strength base

• A)A thin layer of material placed to protect the tooth from the components of dental materials and microleakage,stimulate reparative dentin,or act as a pulp capping
• B)A thin layer placed on the floor and walls of the preparation to seal tubules and minimize microleakage
• C)A thick layer of cement used to protect the tooth from chemical and thermal irritation
• D)Thick,putty-like,condensable material that can be rolled into a ball or rope,suitable for use as a base
• E)Less viscous,flows easily,can be drawn to a 1-inch string with a spatula,suitable for luting

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Definitions:

Rivers

Large natural streams of water flowing in channels to the sea, a lake, or another river.

Nonbiological Reservoirs

Natural or artificial environments that do not involve living organisms, which can store various substances or elements.

Biogeochemical Cycles

Natural pathways by which essential elements or compounds move through the biosphere, lithosphere, atmosphere, and hydrosphere.

Carbon

A chemical element with symbol C, capable of forming many compounds including carbon dioxide and organic molecules.