A. Direct textension
B. Lymphatics
C. Blood vessels
D. Aspiration of tumor cells
Related Mcqs:
- Commonly involved lymph nodes during metastasis from carcinomas of oral cavity is______________?
A. Jugulo omohyoid and jugulo digastric
B. sub mandibular and servical lymph nodes
C. submental and submandibular lymphnodes
D. None of the above - The most common site for metastasis from carcinoma of cheek_____________?
A. Brain
B. Regional lymph nodes
C. Lung
D. Liver - The most common site of metastasis from the mandibular sarcoma is________________?
A. Lung
B. Liver
C. Spleen
D. Heart - A patient is diagnosed of oral cancer or stage T,N,M_____________?
A. Surgery
B. Surgery +radiotherapy
C. Chemotherapy alone
D. Surgery+ chemotherapy - Definitive diagnosis of oral cancer is made by________________?
A. Complete radiographic survey
B. Biopsy
C. Exfoliative cytology
D. Pantograph - Transmission of all of the following intestinal parasites takes place by the feco-oral route except______________?
A. Giardia lambia
B. Ascaris lumbriocoides
C. Strongyloides
D. Entamoeba - Which of the following penicillins is given by oral route ?
A. Benzyl penicillin
B. Benzathine penicillin
C. Procaine pencillin
D. Penicillin V / Phenoxymethyl penicillin - On clinical examination a 60 years old female had a tumor in the right buccal mucosa. The size of the tumor was about 2 cm in diameter. There was no involvement of regional lymph nodes and also had no distant metastasis The TNM stage of the tumor is____________?
A. T1 No Mo
B. T1 NI Mo
C. T1 N2 Mo
D. T2 No Mo - Which of the following does not cause oral cancer in children ?
A. Herpes simplex
B. Esptein bar
C. Cytomegalovirus
D. Varicella zoster - Destructively invasive locally malignant with rare metastasis, the lesion is:
A. Fibroma
B. Ameloblastoma
C. Papilloma
D. None of the above
