Definitive diagnosis of oral cancer is made by________________?

Related Mcqs:

1. The most reliable single histologic criterion for diagnosis of oral squamous cell carcinoma is____________?

   A. Invasion
   B. Degeneration
   C. Pleomorphism
   D. Encpsulation

2. What could be the most appropriate provisional diagnosis for multiple nodular exophytic reddish lesions of oral mucosa in an AIDS patient ?

   A. Hemangioma
   B. Focal epithelial hyperplasia
   C. Acute pseudo-membranous candidiasis
   D. Kaposi’s sarcoma

3. A patient is diagnosed of oral cancer or stage T,N,M_____________?

   A. Surgery
   B. Surgery +radiotherapy
   C. Chemotherapy alone
   D. Surgery+ chemotherapy

4. MOst common route for metastasis of oral cancer is by_______________?

   A. Direct textension
   B. Lymphatics
   C. Blood vessels
   D. Aspiration of tumor cells

5. The best laboratory test to use in the diagnosis of lupus vulgaris in the oral cavity is______________?

   A. Bacterial smear
   B. Blood studies
   C. Biopsy
   D. Blood chemistry

6. A 3-year old patient has extensive vesicles on lip, tongue, oral mucous membrane, After 2-4 days vesicles rupture at followed by pseudomembrane formation and also some dermal lesions seen what will be the diagnosis?

   A. Herpetic stomatitis
   B. EM
   C. ANUG
   D. Steven-Johnson syndrome

7. Which of the following does not cause oral cancer in children ?

   A. Herpes simplex
   B. Esptein bar
   C. Cytomegalovirus
   D. Varicella zoster

8. Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?

   A. Vit – B1
   B. Niacin
   C. Vit – C
   D. Vit – K

9. A man who had suffered from displaced fracture of mandible complains of pain in-old fracture site near mental foramen. There is a movable tender mass on palpation in the area The best preoperative diagnosis is_______________?

   A. Neuroleiomyoma
   B. Neurofibroma
   C. Trigeminal neuralgia
   D. Traumatic neuroma

10. Histochemical demonstration of glycogen in the cells can help in the diagnosis of_________________?

    A. Malignant melanoma
    B. Squamous cell carcinoma
    C. Kaposi’s sarcoma
    D. Ewing’s sarcoma