In a cross section of thorax at T4 , which is found__________________?

Related Mcqs:

1. Which of the following supplies structures in head, neck, thorax and abdomen ?

   A. Internal carotid artery
   B. 12th cranial nerve
   C. Vagus nerve
   D. Accessory cranial

2. All the cranial nerves provide innervations for the structures in the head and neck EXCEPT one, the additionally supplies the thorax and abdomen_____________?

   A. Glossopharyngeal
   B. Spinal accessory
   C. Vagus
   D. Hypoglossal

3. Cervical cross section of maxillary first premolar is_____________?

   A. Dumbell
   B. Kidney shape
   C. Elliptical
   D. Oval

4. If the pulp of a single rooted tooth canal were triangular in cross section with the base of the triangle located facially and the apex lingually with a longer mesial side than distal side; the tooth most likely is_____________?

   A. Maxillary central incisor
   B. Maxillary second premolar
   C. Mandibular lateral incisor
   D. Mandibular central incisor

5. The key hole, pattern appearance in the cross section is feature of______________?

   A. Aprismatic enamel
   B. Prismatic enamel
   C. Intertubular dentin
   D. Intratubular dentin

6. The premolar alveoli are what shape in cross section_____________?

   A. Rectangular
   B. Triangular
   C. Kidney shaped
   D. Oval

7. Which of the following procedure is indicated to produce cross-linking in the polymerization of linear chains of acrylic_______________?

   A. Addition of grain refining agents
   B. Addition of difunctional monomers
   C. Increasing the amount of heat required for linear polymerization
   D. Incorporation of terminating agents

8. Denture acrylics contain cross-linking agents mainly to improve their_____________?

   A. Internal color
   B. Tissue compability
   C. Surface hardness
   D. Craze resistance

9. Cross linking in denture base resin is contributed by_____________?

   A. Glycol dimetharylate
   B. Benzoyl peroxide
   C. N-para toluidine
   D. Methyl methacrylate

10. Group A carbohydrate of Str. pyogenes cross reacts with human_________________?

    A. Synovial fluid
    B. Myocardium
    C. Cardiac valves
    D. Vascular intima