Mosaic pattern of bone is seen in radiographic features of_____________?
		A.	fibrous dysplasia
B.	paget’s disease
C.	Osteopetrosis
D.	Osteogenesis imperfecta
		A.	fibrous dysplasia
B.	paget’s disease
C.	Osteopetrosis
D.	Osteogenesis imperfecta
		A.	It kills bacteria and spores
B.	It kills all bacteria except thermoduric bacteria
C.	It kills 95% of microorganisms
D.	Tubercle bacilli are destroyed
		A.	Irreversible inhibition of cyclooxygenase path way
B.	Prolonged bleeding time
C.	Inhibition of thromboxane TXA2
D.	Inhibition of prostaglandin PGI2
		A.	Mechanical action of saliva
B.	Physical change
C.	Evolution
D.	Chemical change
		A.	An analgesic effects
B.	An anti-inflammatory effect
C.	Inhibitory effect on synovial membrane
D.	Analgesic and anti-inflammatory effect
		A.	Keratinized
B.	Non keratinized
C.	Ortho, para and non keratinized
D.	Only para keratinized
		A.	Agar-agar
B.	Alginate
C.	Zinc oxide eugenol
D.	Plaster of paris