Basal cell carcinoma occurs on_________________?
		A.	Skin and pilosebaceous adnexa
B.	Skin and mucosa
C.	Skin, lips and tongue
D.	All of the above
		A.	Skin and pilosebaceous adnexa
B.	Skin and mucosa
C.	Skin, lips and tongue
D.	All of the above
		A.	Achalasia
B.	Cacchexia
C.	Atelexis
D.	Cacoguesia
		A.	HPV
B.	EBV
C.	Hepatitis -B virus
D.	All of the above
		A.	Breast
B.	Lung
C.	Cervix
D.	Ovary
		A.	T- cell
B.	B – cell
C.	Lymph vessels
D.	Lymph nodes
		A.	Hypertrophy
B.	Hyperplasia
C.	Hypodontia
D.	Differentiation
		A.	Haemorrhage
B.	Increased mitoses
C.	Metastasis
D.	Necrosis
		A.	Heavily keratinized lesions of oral cavity
B.	Pro-cancerous lesions of oral cavity
C.	Cigarette smokers
D.	Mass screening of cervical cancer
		A.	Disorganized cell structure
B.	Encapulation
C.	Invasion of blood vessels
D.	Rapid, erratic growth
		A.	Women talking oral contraceptives
B.	Severe trauma or burns
C.	Cardiac failure
D.	All of the above