MOst common route for metastasis of oral cancer is by_______________?
		A.	Direct textension
B.	Lymphatics
C.	Blood vessels
D.	Aspiration of tumor cells
		A.	Direct textension
B.	Lymphatics
C.	Blood vessels
D.	Aspiration of tumor cells
		A.	Primary incisors & first molar
B.	Primary canines & second molars
C.	Permanent canines
D.	Permanent 3rd molar
		A.	Produces heat stable enterotoxin
B.	Causes Shangai fever
C.	Cannot be destroyed at 55 degree at 1 hr.
D.	Does not produce any pigment
		A.	1-6-2-3-5-4-7-8
B.	6-1-2-4-5-3-7-8
C.	6-1-2-3-4-5-7-8
D.	6-1-2-4-3-5-7-8
		A.	Define and measure colour qualitatively
B.	Define and measure physical properties of gold alloys
C.	Evaluate brittleness of different alloys
D.	Measures different colours quantitatively
		A. Bullous pemphigoid
B. Cicatricial pemphigoid
C. Pemphigus
D. Epidermolysis bullosa acquisita
		A.	Mandibular centrals
B.	Mandibular laterals
C.	Both A and B
D.	None of the above