FREE AND STUDY GAMES ABOUT QUIZ 57, 58 59 EXAM

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FREE AND STUDY GAMES ABOUT QUIZ 57, 58 59 EXAM

QUESTIONS

Qs and Ans Expert- Explanation

This Exam contains:

-Guarantee passing score -35 Questions and Answers -format set of multiple-choice -Expert- Explanation

Question 1: Which of the following represents an endogenous stain?

Answer:

Tetracycline stain Question 2: Which type of matrix is used to restore primary teeth where a proximal surface is missing?

Answer:

T-band

Question 3: What is the purpose of a fulcrum?

Answer:

To provide stability for the operator's hand

Question 4: What is the claimed benefit of fluoride-released sealant materials?

Answer:

They create a fluoride-rich layer that may make pits and fissures more resistant to decay.They aid in rematerializing incipient decay.Both B and C are benefits.

Question 5: Sealant material should not be stored in proximity to ____-containing products.

Answer:

eugenol

Question 6: What is the Theory of Selective Polishing?

Answer:

Polish the teeth that have stains.Question 7: How often does the American Academy of Pediatric Dentistry recommend that radiographic imaging be performed for children at high risk for tooth decay?

Answer:

• months

Question 8: How should a bristle brush be used?

Answer:

Apply lightly to the tooth surface while revolving at the lowest speed.Question 9: Which type of stain is incorpo into the tooth surface and cannot be removed easily if at all?

Answer:

Tetracycline

Question 10: A stain that is dull and yellowish-brown in color is caused by

Answer:

inadequate toothpaste or poor hygiene.Question 11: Parents should not be encouraged to put their children to bed with a bottle of milk, formula, or juice. If a bottle is required at bedtime, it should be filled with water.

Answer:

Both statements are correct.Question 12: When performing a pulpotomy of a primary tooth, what instrument will the dentist use to remove pulp tissue?

Answer:

Spoon excavator

Question 13: Sealants are indicated for which areas?

Answer:

Pits and fissures

Question 14: The first step in placing dental sealants is to _____ the surface.

Answer:

clean

Question 15: Which statement is correct regarding selective polishing?

Answer:

The abrasive agent used during coronal polishing ly removes a small amount of the fluoride-rich outer enamel layer.Question 16: Which type of sealant is polymerized by photo initiators in the resin that are sensitive to light

Answer:

Light-cured Question 17: Which type of restoration would be used for full coverage of a primary tooth?

Answer:

Stainless steel crown

Question 18: Which teeth would be the most likely candidates for sealants?

Answer:

Primary molars with deep pits and fissures Question 19: The retention of the sealant is obtained by etching the enamel with what?

Answer:

Phosphoric acid Question 20: How will a dentist restore a severely decayed and endodontically treated primary tooth?

Answer:

Stainless steel crowns

Question 21: The lingual surfaces of the maxillary right quadrant are polished with the patient's head positioned ______ the operator.

Answer:

up and toward

Question 22: Which type of stain can be removed from the surfaces of the teeth?

Answer:

Red wine stain Question 23: For which set of patients does a pediatric dentist focus on providing oral healthcare?

Answer:

Infants, children, and adolescents Question 24: Polishing _____ the uptake of professionally applied fluoride; therefore, polishing is _____ before fluoride application.

Answer:

does not improve; not necessary

Question 25: What is the primary purpose of pit and fissure sealants?

Answer:

To prevent decay on recently erupted teeth Question 26: Which should be done if a sealant is found to be partially lost during a subsequent examination?

Answer:

Freshen the remaining portion of sealant adjacent to the lost portion, re-etch the enamel, and apply new sealant to replace the missing portion.

Question 27: Black stain

Answer:

has no relationship to poor oral hygiene.