A Buccal mucosa

B Hard palate

C Skin of the lower lip

D Dorsum of the tongue

A a)Zone of decomposed dentin

B Zone of bacterial invasion

C Zone of decalcification

D Zone of dentinal sclerosis

A Glutaraldehyde fixed specimen

B Alcohol fixed specimen

C Formalin fixed specimen

D Frozen specimen

A Bruton disease

B Bare lymphocyte syndrome

C Hyper IgM syndrome

D Severe combined immunodeficiency disease

A Burning mouth syndrome

B Fungal infection

C Bacterial infection

D Absence of filiform papillae

A Nuclear palisading

B Keratin pearls

C Psammoma bodies

D Foam cells

A AA

B A b

C b- 2 microglobulin

D Transthyretin

A Osteosarcoma

B Metastatic bone cancer

C Multiple myelonia

D Squamous cell carcinoma

A Unaffected

B Low

C High

D increased in morning & decreases in day

A Hypothyroidism

B Beckwith widman syndrome

C Proteus syndrome

D Hurler syndrome