Which of the following is benign in nature_______________?
(A) Lymphoma
(B) lymphangioma
(C) Melanoma
(D) Leukemia
Onion Skin appearance of radiographs is seen in______________?
(A) fibrous dysplasia
(B) osteosarcoma
(C) Ewing’s sarcoma
(D) Chondrosarcoma
Teratoma is best describad as______________?
(A) Namartous developmental manifestation consisting of three different layers
(B) Occurs most commonly in stomach and lungs
(C) Originates from mesodermal tissue
(D) Associated with very painful condition
Multiple punched out lesion are seen in__________?
(A) Paget’s dissease
(B) Osteosarcoma
(C) Ewing sarcoma
(D) Multiple myeloma
Small palpable mass elevated above the epithelial surface is_____________?
(A) Papule
(B) Macule
(C) Plaque
(D) Vesicle
All of the following malignancies metastasize except____________?
(A) Basal cell carcinoma
(B) Adenocarcinoma
(C) Squamous cell carcinoma
(D) Melanoma
In which one of the following perineural invasion in head and neck cancer is most commonly seen ?
(A) Adenocarcinoma
(B) Adenoid cystic carcinoma
(C) Basal cell adenoma
(D) Squamous cell carcinoma
Mobility of teeth in carcinoma of Maxillary sinus is due to involvement by tumor of_________________?
(A) Anterior wall of the sinus
(B) Posterior wall of the sinus
(C) Roof of the sinus
(D) Floor of the sinus
Arecanut chewing is aetiological factor in______________?
(A) Leukoedema
(B) Oral dubmucous fibrosis
(C) Erythema multiforme
(D) Oral lichen planus
MOst common route for metastasis of oral cancer is by_______________?
(A) Direct textension
(B) Lymphatics
(C) Blood vessels
(D) Aspiration of tumor cells