# The current “gold standard” for predicting the malignant potential of the precancerous lesions is the: A. presence & degree of dysplasia B. presence of candidal hyphae C. presence of red areas in the lesion D. site of the lesions # Which of the following viruses is not an oncovirus? A. Herpes Simplex Virus B. Human Papilloma Virus C. Varicella zoster Virus D. Epstein Barr Virus # Which type of inflammatory cells predominate in the infiltrate of invasive carcinoma? A. Monocyte B. T lymphocyte C. CD 8 lymphocyte D. Langerhan's cell # The fixation of lymph nodes to adjacent tissues in cases of malignancy is due to: A. Secondary infection B. protective mechanism of body C. invasion of malignant cells through capsule D. matting of lymph nodes # Which of the following is not a Tumor suppressor gene? A. p53 B. p161NK4A C. bcl – 2 D. FHIT (fragile histidine tri...