In Troisiers sign the lymph nodes involved are_________________?

Related Mcqs:

1. 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

2. Which of the following does not drain into the sub mental lymph nodes ?

   A. Upper lip
   B. Tip of tongue
   C. Floor of mouth
   D. Central lower lip

3. Lymph from the teeth drains into all of the following nodes EXCEPT______________?

   A. Sub mandibular nodes
   B. Deep cervical nodes
   C. Retro pharyngeal nodes
   D. Sub mental nodes

4. 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

5. Lymph from lower lip – middle part drains directly into _______________?

   A. Submandibular nodes
   B. Submental nodes
   C. Sublingual nodes
   D. Preauricular nodes

6. Lymph from tonsils drain into the_______________?

   A. Jugulo omohyoid node
   B. Jugulo digastric node
   C. Submental node
   D. Upper cervical node

7. The cortex of lymph node contains__________________?

   A. Cords of billroth
   B. Hassal’s corpuscles
   C. Lymphatic nodules
   D. While pulp

8. Level III neck nodes are____________?

   A. In the sub- mental triangle
   B. In the posterior triangle
   C. In the midline from hyoid to suprasternal notch
   D. around the middle 1/3rd of internal jugular vein

9. S. mutans is involved in dental caries initiation Other bacteria also involved is______________?

   A. S. Sarcinus
   B. S. macae
   C. S. sanguis
   D. S. salivarius

10. Oncogenic viruses in human are_________________?

    A. HPV
    B. EBV
    C. Hepatitis -B virus
    D. All of the above