FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 50

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FREE DENTISTRY AND STUDY GAMES ABOUT CHAPTER 50

FIXED EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -26 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: syringe that applies hemostatic solution on the gingival retraction cord

Answer:

infuser

Question 2: artificial tooth that replaces a missing natural tooth

Answer:

pontic Question 3: Dental laboratory device that simulates mandibular and temporomandibular joining movement when models of thie dental arches are attached to it

Answer:

Articulator Question 4: tapered finish line of the margin at the cervical area of a tooth preparation

Answer:

chamfer

Question 5: a tooth,root,or implant used for support and retention of a fixed or removable prosthesis

Answer:

Abutment Question 6: an accurate replica of teh prepared portion of a tooth used in the laboratory during the fabrication of a cast restoration

Answer:

die

Question 7: special gypsum product able to withstand extreme heat

Answer:

investment material

Question 8: reffering to overgrown oral tissue

Answer:

hypertrophied Question 9: accessory dental item that contains different shades of teeth and is used to amtch the color of a patients teeth for the laboratory technician

Answer:

shade guide Question 10: thin layer of composite resin or porcelain bonded or cemented to a prepared facial surface

Answer:

veneer

Question 11: margins of a tooth preparation for a cast restoration

Answer:

shoulder Question 12: metal post placed into the root canal of an endodontically treated tooth to improve the retention of a cast restoration

Answer:

cast post

Question 13: cast restoration that covers the entire anatomic crown of the tooth

Answer:

full crown Question 14: cast created from a final impression used to construct baseplate, bite rims, wax setups, and finished prosthesis

Answer:

master cast Question 15: cast restoration designed for occlusal crown adn proximal surfaces of posterior teeth

Answer:

onlay

Question 16: portion of a post that extends above the tooth structure

Answer:

core Question 17: resin material placed under a porcelain restoration to mask tooth discoloration

Answer:

opaquer Question 18: fixed dental prosthesis with wings that are bonded to the lingual surfaces of

adjacent teeth: also known as maryland bridge

Answer:

resin bonded bridge Question 19: dental prosthesis with artificial teeth fixed in place and supported by attachment to natural teeth

Answer:

fixed bridge

Question 20: fabricated replacement for a missing tooth

Answer:

prosthesis

Question 21: cast restoration designed for class II cavity

Answer:

Inlay

Question 22: each component of the fixed bridge

Answer:

unit Question 23: cast restoration that covers the anatomic crown of a tooth except for the facial or buccal portion

Answer:

three quarter crown Question 24: indirect restoration in which a thin porcelain material is fused to the facial portion of a gold crown

Answer:

porcelain fused to metal crown ( PFM )

Question 25: means of displacing gingival tissue away from the tooth

Answer:

gingival retraction

Question 26: enamel margin of a tooth preparation

Answer:

bevel