FREE AND STUDY GAMES ABOUT CH43,44 EXAM

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FREE AND STUDY GAMES ABOUT CH43,44 EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -14 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: materials used to restore posterior teeth must be capable of withstanding ____ psi

Answer:

28,000

Question 2: To adjust the occlusion on a recently place amalgam, the patient should be instructed to bite ______ on the articulating paper.

Answer:

lightly Question 3: materials that are versatile in their uses, such as for specialize dental bases, include

Answer:

dental cements Question 4: _____ is the process by which the resin material is changed from a pliable state into a hardened restoration

Answer:

polymeriation

Question 5: intermediate restorative material is a

Answer:

zinc oxide eugenol cement

Question 6: a properly triturated amalgam mix should

Answer:

Be a soft, pliable mass Question 7: which of the following materials used as a base needs to set at least 5 minutes before placing the restorations?

Answer:

polycarboxylate cement Question 8: a liquid with high viscosity ______ flow easily and _____ effective in wetting a surface

Answer:

does not; is not

Question 9: which is not true of microleakage?

Answer:

It occurs rarely Question 10: the addition of ______ alloy to glass ionomers produces a product that can be used for core buildings and the repair of fractured cusps and amalgam fillings as well as abutments for over-dentures

Answer:

silver-tin

Question 11: Mixing alloy and mercury together to form a mass is called

Answer:

amalgamation and trituration Question 12: all of the following statements are true of the process of removing the smear layer in dentin bonding except

Answer:

all moisture must be removed to assist in adhesion

Question 13: Varnish should be placed on the ______ of the preparation.

Answer:

walls, floors, margins Question 14: To ensure an accurate ratio of alloy and mercury, the best protocol to follow is to

Answer:

use premeasured capsules