ADAT ADAT Clinical Sciences 3

Question 1

A 9-year-old presents with a fractured permanent incisor exposing a pinpoint of pulp within one hour of trauma. Which treatment offers the best prognosis for continued root development?

Accepted Answer

Direct pulp cap

Answer

A small, recent pulp exposure in a young permanent tooth is ideally managed with direct pulp capping (or partial pulpotomy) to preserve vitality and allow continued root growth.

Question 2

Which type of dental caries progresses most rapidly and is often associated with frequent sugar exposure and reduced salivary flow?

Accepted Answer

Rampant caries

Answer

Rampant caries is a rapidly progressing, widespread decay linked to high sugar intake and diminished saliva, as seen in early childhood or xerostomia.

Question 3

During a crown preparation, which finish line design provides the most conservative reduction but can be difficult to read on an impression?

Accepted Answer

Knife-edge (feather)

Answer

A knife-edge (feather) margin is the most conservative of tooth structure but produces an indistinct margin that is hard to identify.

Question 4

A patient reports pain that lingers for minutes after a cold stimulus is removed. This finding is most consistent with which pulpal diagnosis?

Accepted Answer

Irreversible pulpitis

Answer

Pain that lingers after removal of a thermal stimulus indicates irreversible pulpitis, requiring endodontic therapy or extraction.

Question 5

Which occlusal scheme is generally recommended for complete dentures to improve stability during lateral movements?

Accepted Answer

Balanced occlusion

Answer

Balanced occlusion, with simultaneous bilateral contacts in excursions, improves complete denture stability and retention.

Advanced Dental Admission Test (ADAT) Practice Test

Advanced Dental Admission Test (ADAT) Practice Test

ADAT ADAT Clinical Sciences 3