March 2021 GD

Which of the following statements about indirect pulp caps is false?

Which of the following cannot be assessed with a cephalometric radiograph?

Which of the following is a stiffer impression material….

Which one of the following is causes of a diastema:

Which of the following is a potential sequela of an acute periapical abscess?

A nasopalatine duct cyst is located between…

When placement of proximal retention locks in class II amalgam preparations is necessary, which of the following is not correct?

All of the following lesions characteristically manifest in individuals younger than age 20 years except one. Which one is the exception?

An adult patient presents with a 0.5 cm × 0.5 cm submucosal mass in the posterior lateral tongue. A biopsy specimen shows a neoplasm composed of glandlike elements and connective tissue elements. It is covered by normal-appearing epithelium. This could be which of the following?

A 32- year- old man has recently completed root canal treatment on a lower molar that is missing both marginal ridges. Which is the single most appropriate method to restore his tooth?

The apical portion of the maxillary lateral incisor usually curves to the:

Bennett’s angle is …..

A distal step means:

Angular cheilitis can be treated with

A rubber dam is inverted to…

A painless, well-circumscribed 1 cm × 3 cm radiolucent lesion with radiopaque foci was found in the posterior mandible of an 11-year-old boy. Which of the following should be included in a differential diagnosis?

The tooth preparation technique for a class II amalgam on a mandibular first molar does not include which of the following?

A 52- year- old woman has a sudden onset of severe pain and an altered sensation under her eye, following irrigation during root canal retreatment on a maxillary canine. Which is the single most likely complication? 

Which of the following is considered a reversible carious lesion?

A 15- year- old boy attends root canal treatment on a recently traumatized upper central incisor. Following root canal treatment, a significant proportion of the crown is missing and a glass-fiber post is used to retain the restoration. Which single type of cement should be used when placing the post?

What is the single most important indicator of joint function?

A 15- year- old girl has a mid-third root fracture of her upper left permanent central incisor (UL1). It is decided to splint the tooth to reduce the risk of future tooth loss. Which is the single most appropriate length of time for the tooth to be splinted with a flexible splint?

Fluoride supplementation is contraindicated in children with renal failure

A 45- year- old man has sharp pain to cold from his upper right posterior teeth: the pain ceases immediately on removal of the stimulus. He has multiple cervical abrasion cavities. Which single type of sensory nerve fiber is primarily responsible for his pain?

Which post design of the following is more retentive

A 47- year- old woman has received revision root canal treatment (reRCT) on an upper central incisor. After chemomechanical preparation, which single irrigant would be the most appropriate for removing the residual inorganic matter from the root canal system?