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Dental Trauma and Treatment Quiz

A detailed illustration of dental anatomy showing teeth, enamel-dentin fractures, and dental trauma treatment methods, with educational labels and vibrant colors.

Dental Trauma and Treatment Quiz

Test your knowledge on dental trauma, its implications, and treatment methods with our comprehensive quiz. Covering a range of topics including enamel-dentin fractures, dental caries, and pulp vitality, this quiz is ideal for students and professionals alike.

Key topics include:

  • Understanding dental trauma
  • Diagnosis and treatment options
  • Prevention and management strategies
51 Questions13 MinutesCreated by HealingTooth58
151. Bruxism difficult to do restoration because :
There are no stable occlusal
The height of crown are short
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The proximal is too big
152. បើប្រៀបធៀបនឹង dental caries and toothwear dental trauma :
���ើឝឡើងភ្លាមៗ
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���ឿនជាង
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153. Dental trauma អាចប៉ះពាល់ដល់ :
Dental tissue
Pulp
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Only teeth
154. Dental trauma ឝ្រូវការព្យាបាល ឬ គ្រប់គ្រងស្ឝានភាពជាបន្ទាន់ ដើម្បី :
���ន្ឝយការឈឺចាប់
���ៀបចំមុឝងារ
���ោភណ៝ភាពឡើងវិញ
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155. នៅក្នុង Dental trauma, enamel-dentin fracture confined to enamel + dentin with loss of tooth structure but not :
Involving enamel
Involving dentin
Involving root
Involving pulp
156. នៅក្នុង Dental trauma, enamel-dentin pulp a fracture involving :
Enamel + Dentin
Loss of tooth structure
Exposure of pulp
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157. នៅក្នុង Dental trauma, enamel-dentin pulp fracture sensibility test :
Usually positive
Test is important in assessing risk of future healing complications
Lack of response at initial examination indicates an increased risk of later pulpal necrosis
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158. នៅក្នុង Dental trauma, enamel-dentin pulp fracture percussion test :
Not tender
If tenderness is observed evaluate tooth for a possible luxation or root fracture injury
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Lack of response at initial examination indicates an increased risk of later pulpal necrosis
159. នៅក្នុង Dental trauma, enamel-dentin pulp fracture radiographs :
Occlusal
Periapical
Recommended to rule out displacement or possible presence of luxation or root fracture
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160. នៅក្នុង Dental trauma, enamel-dentin pulp fracture treatment, If young patients with open apices, it is very important to preserve pulp vitality by :
Pulp capping
Partial pulpotomy in order to secure further root development
This treatment is also treatment of choice in patients with closed apices
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161. នៅក្នុង Dental trauma, luxation :
Tooth is displaced in a labial
Tooth is displaced in lingual or lateral direction
Fractures of supporting alveolus may occur
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162. នៅក្នុង Dental trauma, avulsion :
Enamel fracture
Tooth is knocked completely out of mouth
Dentin fracture
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163. Enamel Hypoplasia also caused by:
Hypermineralize during teeth formation on fetal development or early childhood(0-2 years)
Hypomineralize during teeth formation kid(4-6 years)
Hypomineralize during teeth formation on fetal development or early childhood(0-2 years)
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164. Tetracycline Stain Caused by :
Excessive fluoride
Excessive calcium
Broad spectrum of antibiotic esp. Tetracycline
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165. Tetracycline Stain Caused by :
Dark, grey and affected incisial
Dark, grey and affected posterior teeth.
Dark, grey and affected all teethbroad
Dark, grey and affected occlusal surface
166. Caries active/high risk ឝ្រូវការជាចាំបាច់នៃ :
���ាប cavity
Caries control ដើម្បីបន្ឝយនូវ risk factors
Pulp capping
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167. Standard care(non-operative therapy)- low risk caries, use of fluoride from :
Tooth paste, fluoride drops
Tablets , dentifrice
Mouth rinses, varnish
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168. Caries control Oral hygiene instruction most reliable means of :
Controlling bone loss
Controlling plaque and providing clean tooth surface
Controlling gingival loss
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169. នៅក្នុង components of the dental exam, Soft Tissue Examination ឝ្រូវពិនិឝ្យ:
Cheeks + mucosa
Lips + palate + tonsil area
Tongue and floor of the mouth
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170. នៅក្នុង components of the dental exam, Soft Tissue Examination, This examination requires the use of:
Visual examination
Palpation
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Explorer
171. នៅក្នុង components of the dental exam, Soft Tissue Examination, The purpose of this part of the examination is to:
Detect dental caries
Detect tooth wear
Detect any abnormalities in the head and neck area of a patient
Detect hypoplasia
172. Indirect pulp capping, when done correctly, are more successful at maintaining:
Short-term vitality than direct pulp capping
Long-term vitality than direct pulp capping
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Periodontal tissue
173. What precaution should be taken, Rubber dam should be placed for:
Amalgam filling
Infection control
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Composite filling
174. Sealer, In recent years, various desensitising agents have been used in the management of tooth:
Discolor
Yypersensitivity
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Abrasion
175. Sealer, these agents are reported to be effective by:
Reducing the diameter of the dentinal tubule
Limiting fluid movement
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Reducing risk of dental carie
176. Sealer, It has been showed that the application of the same mechanism allows desensitising agents to be equally effective in preventing:
Amalgam fracture
Composite fracture
Postoperative sensitivity
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177. Sealer, It has been showed that the application of the same mechanism allows desensitising agents to be equally effective in preventing postoperative sensitivity when:
Zinc oxide eugenol are placed
Glass ionormer are placed
Amalgam restorations are placed
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178. Cavity liners are placed to a thickness of typically:
4mm
5mm
0.5 mm
2mm
179. Liner, they act as:
Permanent filling
Cavity sealer
Temporary filling
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180. Liner, they act as cavity sealers and may have the additional therapeutic benefits of:
Fluoride release
Adhesion to tooth structure
Antibacterial properties
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181. Liners may not have sufficient thickness or strength to be used:
Alone in deep preparations
Alone in amalgam filling
Class 4 composite filling
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182. Liners may not have sufficient thickness or strength to be used alone in deep preparations; therefore they are frequently overlaid by a:
Base material
Sealer
Inlay
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183. The most popular currently used cavity liners are:
Calcium hydroxide
Glass-ionomer cements
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Zinc oxide eugenol
184. The ideal base material is a:
Thermal insulator
Non-toxic
Cariostatic
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185. The ideal base material is a thermal insulator, non-toxic, cariostatic, has:
Persistent antibacterial properties
Is able to stimulate reparative dentine formation
Is strong enough to withstand the forces of amalgam condensation and masticatory forces
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186. The most commonly used bases have been:
Zinc polycarboxylate
Glass-ionomer cements
Zinc oxide eugenol and zinc phosphate cements
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187. Bases have few benefits and make the restoration more prone to:
Fracture
Periodontitis
Dental caries
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188. For deeper cavities in which there is less than 2 mm of remaining dentine a preparation liner should be placed in the:
Deepest aspects of the preparation
Pulpal horn
Apical
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189. Direct Pulp Capping, the key factor in pulpal healing after exposure is:
Absence of infection
Absence of exposure
Absence of chlorhexidine
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190. Direct Pulp Capping, failure is due to remaining :
Bacteria or exposure to new bacteria from leakage
Absence of exposure
Absence of chlorhexidine
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191. Operative dentistry is the art and science of:
The diagnosis,
Treatment,
Prognosis of defects of teeth
All are correct
192. The following are the art and science of operative dentistry, except:
The diagnosis,
Treatment,
Prognosis of defects of teeth
Api-cectomy
193. Which the following is not a treatment result in the restoration?:
Proper tooth form,
Function,
Un-esthetics
Esthetics
194. The following are the indications of operative dentistry:
Caries; malformed, discolored
Non-esthetic, or fractured teeth;
Restoration replacement or repair.
All are correct
195. The following are the indications of operative dentistry, except:
Caries; malformed, discolored,
Non-esthetic, or fractured teeth;
Restoration replacement or repair.
Root fracture
196. What is the main cause of dental caries?:
Bacteria
Acides
Plaque/tartar
Poor oral hygiene
197. Which the following is a sign of dental caries?:
Painful
Painful at first
Painless at first
Painless
198. Which the following is not a treatment of dental caries?:
Filling
Root canal filling
Crown
Extraction
199. What is the main prevention of dental caries?:
Oral hygiene
Brushing
Regular cleansing
Fluoride
200. Which the following is a main function of rubber dam?:
Isolate the operation site
Improved vision
Reduce contamination
Reduce patient communication
201. The advantage of rubber dam:
Reduce contamination
Airway protection
Prevention of bacteria
All are correct
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