Endodontics Knowledge Quiz

Inflammation of pulp, due to deep caries and cavity preparation , may be resolved by:

A tooth that has been injured, a color change to gray after a few weeks is usually indicates:

The most common cause of root resection failures is :

Third degree tetracycline staining is:

The most important principle access cavity for root canal treatment is:

Contre indication the tooth extraction is :

The central cavity of a tooth Is :

A good root filling of endodontic is :

The causes unassociated with dental procedures, there are :

The causes of pulp injury associated with dental procedures, there are :

���រុសម្នាក់មកគ្លីនិករបស់ឝ្ញុំហើយឝ្អួញឝ្អែរ ឝាគាឝ់ឈឺធ្ម៝ញឝ្គាមក្រោម ឈឺចាប់ស្រួច( sharp pain) ជាមួយ ទឹកឝ្រ ជាក់ឝែរយះព៝លឝ្លីយ៉ាងយូបំផុឝមួយនាទី។អ្នកជំងឺន៝ះមានរោគវិនិច្ឆ៝យ:

The most comment cause of Acute pulpitis is:

���រុសម្នាក់មកគ្លីនិករបស់ឝ្ញុំហើយឝ្អួញឝ្អែរ ឝាគាឝ់ឈឺធ្ម៝ញឝ្គាមក្រោម ឈឺចាប់ជាមួយទឹកឝ្រជាក់ ឬដោយជញ្ជក់ មាឝ់ការឈឺចាប់ន៝ះនូវឝែបន្ឝទោះបីយកច៝ញនូវអ្វីដែលជាមូលហ៝ឝុក៝ដោយ។ អ្នកជំងឺន៝ះមានរោគវិនិច្ឆ៝យ:

���ារព្យាបាល Acute Pulpitis is:

���រុសម្នាក់មកគ្លីនិករបស់ឝ្ញុំហើយឝ្អួញឝ្អែរឝាគាឝ់ ឈឺចាប់បន្ឝិចបន្ឝួចលើកលែងឝែ ព៝លទំពាចំណីអាហារចូលក្នូង Cavity។អ្នកជំងឺន៝ះមានរោគវិនិច្ឆ៝យ:

���ារព្យាបាល Chronic ulcerative Pulpitis is:

What is a symptom of pulp polyp:

���ារព្យាបាល Pulp polyp is:

Endodontic radiograph in diagnosis is:

Endodontic radiograph in treatment is:

Which of the following is the main goal of emergency treatment:

A patient returns 2 days following routine operative procedure and composite restoration with history of deep caries complaining of severe sharp pain to thermal changes particularly cold drink. Thermal testing procedures showed sharp momentary response. Percussion and​​ palpation tests are within normal range. The proper emergency treatment to relief the patient's complain is :

Which of the following cases may undergo flare up after single visit endodontic treatment:

Endodontic treatment is contraindicated when:

Single visit root canal treatment is indicated in case of:

When treating vital cases multi-visits, scheduling between visit should...:

Pulpal inflammation reaches the periodontal areas through:

Rubber Dam Clamps or Retainers:

Asymptomatic apical periodontitis can be probably diagnosed by:

Symptomatic apical periodontitis can be probably diagnosed by:

A 45-year-old male comes to your office complaining of severe continuous pain. He mentioned that he cannot chew or drink cold liquids and had little if any sleep in the past 48 hours. The first question you should ask to determine the specificity of the patient's problem is:

A 10-year-old child presents with mild discomfort in teeth #21 and #22. The teeth were traumatized the day before in a fall from a motorcycle. Clinical examination reveals both teeth are tender to percussion and the crowns are intact. Cold test using Endoice indicated that the teeth#21and#22 are not responsive. Treatment plan for such case is:

Most cases of pulpitis are caused by:

If the patient has no gingival recession, how far should the gutta percha be trimmed sealing the coronal?:

Percussion testing:

Regarding Percussion testing, which of the following is correct:

Rarefaction in the lower premolar area is most likely:

Irreversible pulpitis can be diagnosed by:

While pulp testing a tooth, a false-negative response is likely to occur:

A patient attends your clinic and has Diabetes, you find that he is in need of endodontic:

Patients presenting with HIV infection, including AIDS:

A Pregnant patient in her first trimester attends for dental examination, which of the following is correct:

Extra canals during root canal treatment:

Which of the following would be an appropriate referral:

Perforations in the crown and root.

The order of treatment recommended for emergency treatment is:

Single appointment endodontic therapy is contraindicated in:

In which of the following would you consider surgical retreatment:

Patients scheduled for retreatment:

A patient presents with a periapical abscess and a draining sinus on tooth 12, how would you manage the sinus?

Canal orifices are identified with:

Preparing access cavities of anterior teeth:

A Fourth canal typically found in which of the following:

A fourth canal is usually found in:

The access cavity in a maxillary central incisor is:

Which of the following is true regarding maxillary canines:

When endodontically treating the maxillary first molar, which of the following is correct:

Lower permenant incisors:

Lower permenant premolars:

Multiple accessory foramina:

The lower first molar teeth:

The endodontics broach:

Which of the following features is the main difference between K-type files and reamers:

Which of the following features is the most important in regards to efficacy of root canal debridement:

The features of the working section of an endodontic condenser (plugger) is:

The Hedstrom file:

According to some studies, the most important characteristic of irrigation is the:

Which of the following has the most desirable properties as a temporary canal medication;

An ideal root canal:

The ideal opportunity for obturation is:

Rooting-filling materials must be

Root canal cements should:

The root canal is ready for obturation:

Calcium hydroxide sealers: