Lignocaine can be used in all, except:1) Ventricular fibrillation2) Spinal anaesthesia3) Epidural4) Convulsions

Unilateral numbness of the chin is associated with 1) malignancy. 2) Bell's palsy. 3) apical abscess. 4) trigeminal neuralgia

Where are occlusal rests typically located?1) On the incisal edge of teeth2) On the lingual surface of teeth3) On the occlusal surface of posterior teeth4) On the mesial surface of teeth

Which immunoglobulin is present following a bacterial and viral infection?1) IgA2) IgD3) IgM and IgG4) IgE

What is the general guideline for discussing risks with patients? 1) Only discuss risks that are common and severe 2) Discuss all possible risks, no matter how rare 3) Only discuss risks that patients inquire about 4) It is not necessary to discuss risks if the treatment is routine

What is the main function of glucosyltransferase (GTF) produced by S. mutans? 1) It breaks down bacterial cell walls. 2) It converts sucrose into polysaccharides. 3) It neutralizes acids in saliva. 4) It promotes remineralization.

What is the main characteristic of smooth surface lesions? 1) They are wider on the surface and narrow as they penetrate. 2) They are always cavitated. 3) They only occur on occlusal surfaces. 4) They are less common than pit and fissure lesions.

What is one of the main advantages of using templates for dental records?1) They eliminate the need for documentation2) They provide a structured format for organizing information3) They are always flexible for individual cases4) They reduce the need for training

The muscle assisting in mastication but not supplied by mandibular nerve is 1. masseter 2. buccinator 3. mylohyoid 4. tensor veli palatine

What is the process called when minerals are lost from tooth structure? 1) Remineralization 2) Demineralization 3) Erosion 4) Cavitation

What is the typical onset of pain for a dry socket?1) Immediately post-extraction2) 3-4 days post-extraction3) 1 week post-extraction4) 2 weeks post-extraction

Informed consent is primarily based on which ethical principle? 1) Justice 2) Autonomy 3) Beneficence 4) Veracity