Endodontics II Test

Which of the following types of traumatic injuries will not usually result in infectious inflammation of the pulp?

Which should be the common procedure for emergency treatment of irreversible pulpitis with pulp exposure?

What is the prognosis of apical surgery?

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

Which instrument should be used to remove the coronal portion of GP in an attempt to retreat a failure case?

Which material should be used for cleansing dentin surface?

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

The speed at which an anesthetic solution should be injected is:

According to “apical box preparation” technique, the apical enlargement of upper first premolar with 3 canals should be:

According to “apical box preparation” technique, the apical enlargement of the palatal root of an upper molar should be:

Gates glidden bur used by

A cold test best localizes:

The most extensive branching of the blood vessels occurs in which part of the pulp tissue?

ជាទូទៅ maxillary canine has

In which condition should a final permanent restoration most likely be delayed after completing endodontic treatment?

According to “apical box preparation” technique, the apical enlargement of upper central incisor should be:

In lateral condensation, the master cone is fitted to:?

What is the conservative approach to restore a posterior tooth with a large decay but with more than half of the tooth structure remained and no esthetic concern?

What is the first step in managing NaOCl accidents?

What contra indicate pulp capping:

NaOCl is used in concentrations between:

Which irrigant may be most effective against E. faecali?

Which of the following is not a main reason for using rubber dam during root canal treatment?

Irreversible pulpitis is offent defined bY:

How long should we apply formocresol to fix pulp tissue in pulpotomy of primary teeth?

ក្មេងប្រុសម្នាក់អាយុ១២ឆ្នាំ មានចំនិចតូចៗព៌ណក្រហមនៅ pulp ដែលរីកធំនៅលើធ្មេញថ្គាមធំខាង ក្រោម។ What may be the possible diagnosis?:

For the extripation of entire pulp, necrotic debris, and foreign material, one should use

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

The Hedstrom file:

In case of vital tooth, how should we determine the success of our treatment?

Which material is not used as a retrograde filling material?

Why do we need to conserve tooth structure when preparing access cavity?

What shape is the access cavity for upper and lower canines?

Which material cannot be used to do a heat test?

The main concern over composite filling as a final restoration of an endo-treated teeth is:

The Management of broken instruments by surgical approach includes all of the following methods except one:

A motion in which a file is rotated 60-90 degree clockwise and then move counter-clockwise through 120-360 degree is called:?

Indirect pulp capping used for

Calcium hydroxide sealers:

In endodontics, EDTA is normally used at which concentration?

To achieve optimum cavity preparation which of the following factors of internal anatomy must be considered:

Why is straight-line access important?

Which of the following cells are not found in the pulp tissue?

Factors to consider whether to retreat or not include all of the following except one, which is:

What are the success rates of pulpectomy if carried out properly?

Which of the following conditions cannot be treated surgically using triangular flap?

Why do we usually need to resect the root end for apical surgery?

Pulpotomy ភាគច្រើនគេធ្វើនៅលើធ្មេញ

ការព្យាបាល Pulp polyp is:

H files used by :

When should metronidazole be prescribed in addition to penicillin?

The opening of the distal canal(s) in molars is usually directly under

Which color of rubber dam should be used if possible?

Dental history taking:

The final restoration of an anterior tooth with largely intact crown or moderately class 3 or 4, and without discoloration or with discoloration responding well to bleaching should be:

What is the restoration of choice for a posterior tooth with a large decay and less than half of the tooth structure remained?

The best approach for diagnosis of tooth pain is:

The most comment cause of Acute pulpitis is:

Single visit root canal treatment is indicated in case of:

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: