Thermal test

Test cavity

Electric pulp test

Both (2) and (3)

Pulse oximetry

gutta-percha

zinc oxide

colouring agents

resins and waxes

heavy metal sulphates

A cold test indicates a vital pulp regardless of whether the pulp is normal or abnormal.

A heat test is a test for pulp vitality.

An improper response to heat indicates either the tooth has pulpal or periapical disease.

The frozen carbon dioxide is not reliable method of cold pulp testing.

All of the above

hip implant

pacemaker

dental implant

both (1) and (2)

prosthetic eye

Chronic periodontitis

Acute periapical abscess

Both (1) and (2)

Advanced pulpitis

Acute periodontal abscess

radiological examination

subjective symptoms or horizontal percussion

electric pulp testing

thermal pulp testing

palpation and vertical percussions

Irreversible pulpitis may be asymptomatic.

In irreversible pulpitis, there is abnormal response to cold and more current is required in electric testing in advanced stages.

Pulp polyp is less sensitive than pulp and more current is required.

In reversible pulpitis, more response to cold and more current is required to elicit a response.

All of the above

EDTA

Sodium hypochlorite

Hydrogen peroxide

Saline solution

Chlorhexidine digluconate

Uncomplicated crown fracture

Complicated crown fracture

Both (1) and (2)

Root fracture

Dental avulsion

Zone of infection

Zone of contamination

Zone of irritation

Zone of stimulation

All of the above

Internal resorption is an idiopathic slow or fast progressive resorptive process occurring in the dentin of the pulp chamber or root canals of teeth.

Internal resorption is the result of osteoclastic activity.

Internal resorption in the root of a tooth is symptomatic.

Only 1, 2 and 3

Internal resorption in the root of tooth is asymptomatic.

Toothpaste

Petroleum jelly

Local anaesthetic gel

Carbon dioxide

Ethyl chloride spray

Swelling

Continuous pain

Both (1) and (2)

Tenderness to percussion

Increased response to vitality test

Zone of infection

Zone of contamination

Zone of irritation

Zone of stimulation

All of the above

Extent of internal resorption can be viewed in endogram.

Both conventional radiograph and digital radiograph can be used to produce endogram.

Endogram is used to confirm correct working length.

Options 1, 2 and 3

Fractures and leaking restoration can be visualised by addition of radiopaque agent.

Pulp polyp is a productive pulpal inflammation due to an extensive carious exposure of a young pulp.

The surface of the pulp polyp is usually covered by stratified squamous epithelium.

Both (1) and (2)

The surface of the pulp polyp is usually covered by stratified columnar epithelium.

Pulp polyp is generally seen only in the teeth of children and young adults.

Mesencephalic nucleus

Subthalamic nucleus

Thalamic nucleus

Pons

All of the above