Diagonsis-Op

For detection the proximal caries of the anterior teeth, the x-ray of choice is:

One week after amalgam restoration, Patient came complaining of pain when touch his restored tooth by spoon, this can be due to:

Patient came after one week of class II amalgam filling with a complain of tenderness on mastication and bleeding from the gingival. The first thing should do:

Most common bacteria causing caries:

How to test crack tooth?

What is the type of lesion in the palatal surface due to recurrent vomiting:

metamerism is:

Wedge-sahpe defect of teeth:

Patient complain from pain in his lower molar which had gold onlay .The pain could be due to:

Critical pH for enamel is:

Scale used for marginal deterioration measurement:

Loss of tooth structure caused by tooth-on-tooth contact:

Patient with history of gastric regurgitation. which condition maybe found?

Healthy Patient complain of tooth loss in the facial aspect of his anterior teeth. Patient brush three times daily using hard type brush in horizontal motion. What is the diagnosis of a such case?

Which of the following is advantage of early caries detection (before cavitation):

Patient who had a class II amalgam restoration, came next day complaining of discomfort at the site of the restoration, radiograph show overhanging amalgam. This is due to:

Dye materials used in caries detection:

Lateral spread of caries occurs mostly at:

Retention of pits and fissure sealant affected by:

Which of the following is bacteria initiate caries?