A 3 cm squamous cell carcinoma of the retromolar trigone and invading the mandible and the medial pterygold muscle is at what TNM stage____________?

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. Squamous cell carcinoma with best prognosis is_____________?

   A. Lip
   B. Tongue
   C. Palate
   D. Floor of the mouth

3. Increased incidence of squamous cell carcinoma of the skin is due to all except____________?

   A. Ultraviolet radiation
   B. Actinic keratitis
   C. Alcohol
   D. None of the above

4. squamous cell carcinoma on tongue most common site is_____________?

   A. Apex
   B. Base
   C. Lateral borders
   D. Dorsum

5. The predisposing factor for squamous cell carcinoma __________________?

   A. Solar keratosis
   B. Chronic ulcers
   C. Leukoplakia
   D. All of the above

6. Pap smear is used to detect dysplasia, carcinoma insitu and invasive carcinoma of uterine cervix. This is based on the principle of_______________?

   A. Neoplastic cells are cohesive
   B. Neoplastic cells are are non cohesive
   C. Hyper chromatic and pleomorphism of tumour cells
   D. All of the above

7. Structures related to the medial surface of the hyoglossus muscle in include the following EXCEPT_______________?

   A. Glossopharyngeal nerve
   B. Stylohyoid ligament
   C. Lingual artery
   D. Hypoglossal nerve

8. Medial pterygoid muscle is attached to ________________?

   A. Medial surface of lateral pterygoid plate
   B. Lateral surface of medial pterygoid plate
   C. Medial surface of medial pterygoid plate
   D. Lateral surface of lateral pterygoid plate

9. Out of syphilitic glossitis, plummer vinson syndrome Mikulicz’s syndrome and hepatitis A; which of these predispose to squamous cell arcinoma ______________?

   A. Syphilitic glossitis and plummer vinson syndrome
   B. Syphilitic glossitis and Mikulicz’s syndrome
   C. Plummer vinson disease and hepatitis A
   D. Hepatitis A and Mikulicz’s Syndrome

10. The maxillary molar crown of an early fossil primate featured a trigone made of three main cusps, these cusps were_____________?

    A. Distrobuccal, distolingual and Mesiolingual
    B. Distolingual, Mesiobuccal, and Linguo buccal
    C. Mesiobuccal, Distobuccal and Mesiolingual
    D. Mesiolingual, Mesiobuccal and distolingual