A Multiple myeloma

B Giant cell tumours

C Hyperparathyroidism

D All of the above

A Bitewing radiographs

B Periapical radiographs

C True occlusal radiographs of the mandible

D None of the above

A Decrease in salivary flow

B Direct radiations contacting the enamel

C Dessication of tooth structure

D Hypocalcification and pitting of enamel

A Zinc oxide eugenol

B Zinc phosphate

C GIC

D Polymethyl methacnilate

A Radiolucent

B Radio-opaque

C Cotton wool appearance

D Salt and pepper appearance

A Anemia

B Endarteritis of small blood vessels

C Infection

D All of the above

A Increased patient exposure due to more exposure time

B Decreased exposure time

C Increased secondary radiation fog to film

D Reduces secondary radiation to film

A Maxillary sinus

B Palatine bone

C Zygoma and Zygomatic process of Maxilla

D Orbital process of Zygomatic bone

A Increased leukocyte count

B Increased Ca+ level in blood

C Platelet disorder

D Deficiency of clotting factors

A Cumulative

B Fractionalized

C Concentrated

D Dependent on genetic make-up of individuals