A Outline form

B Retention form

C convenience form

D Resistance form

A During chemotherapy

B Before chemotherapy

C 2 years after remission

D Any time as not affected by ALL

A Patient forgot how to insert the denture

B Continuous healing of defect

C Due to shrinkage of resin

D Due to reduction of diameter of defect

A Endorez

B Real seal

C Raeko sealer

D Tubli seal

A Makes negative to positive

B Makes positive to negative

C Makes negative to more negative

D None of the above

A Acute periapical abscess

B Acute apical periodontitis

C Asymptomatic necrotic pulp with periapical lesion

D Pain and swelling since the treatment

A In center orientation of hydroxyapatite crystal is 0 degree

B Orientation of hydroxyapatite crystals at periphery is 45 degree

C Both

D None

A Suppuration from the pocket

B Furcation involvement

C Alveolar bone loss

D Co-operation and motivation of the patient

A Deciduous lower central incisor

B Permanent lower central incisor

C Deciduous upper lateral incisor

D Permanent upper lateral incisor

A E. faecalis

B Trepenoma denticola

C S. mutans

D Actinomyces