Endodontics II Test

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

How many frame types are commonly used for rubber dam placement?

Which type of post should be used when more than ½ coronal tooth structure is lost (reduced wall height)?

When should NaOCl accidents be suspected?

Which method is helpful in determine the working length of an immature tooth?

The ideal length of RCT is,:

Which one is not one of the challenges in irrigation?

Using a conservative approach, what is the restoration of choice for a small class I cavity in a posterior root-treated tooth with limited functional and lateral stresses?

If at 6 months, the lesion is still present but smaller in size, the lesion:

Which rubber dam frame is radiopaque?

Which cells produce collagen and ground substance of the pulp tissue?

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

Anachoresis is:

Zinc-oxide eugenol cement has all the following properties except one which is:?

Among these configurations of apical constriction, which is the most common one?

A semi-permanent restoration for anterior teeth with endodontic guarded prognosis and little tooth structure remained should be:

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

Which cells form dentin?

How many configurations can apical constriction have?

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

Lentulo spiral used by:

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

Which color of rubber dam should be used if possible?

Extensive diffuse calcification as seen radiographically is indicative of:

What are the responses of the pulp tissue to non-destructive stimuli?

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

How does the dentin change structurally after endodontic treatment?

Pulpotomy is must be:

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

Pain on percussion before endodontic treatment indicates:

Most cases of pulpitis are caused by:

How to incise for drainage?

The objective of root canal preparation is:

Cavity test:

Which pulpal condition can be treated with vital pulp therapy?

The patient reports spontaneous pain and responses with extreme pain to cold test. Periapical tests give a normal response, and the radiograph also shows normal periapical structure. The pulpal diagnosis of this case would be:

What is the objective of coronal access ?:

Filing motion is best used with:

The tactile sensation technique should not be used to determine working length in which of the following conditions?

Which bone lines the socket of the tooth?

According to “apical box preparation” technique, the apical enlargement of upper first premolar with 2 canals should be:

Which of the following may not be found in dentinal tubules?

Which of the following statements is correct?

Which of the following is not one of the etiologies of pulpitis?

What is the dosage of clarithromycin?

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

Extra canals during root canal treatment:

Which statement is not true about apical pocket cysts?

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

Which of the following factors does not affect the outcome of vital pulp therapy?

Where is an ‘extra’ canal often found in upper molars?

Apical periodontitis cannot heal spontaneously if caused by:

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

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

Which type of post should be used when more than ½ crown height remains?

Root canal cements should:

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

The objective of pulp capping is to:

Barbed broaches used for

In case of retreatment, when should a crown be kept?