A. Azygos vein
B. Brachiocephalic artery
C. Arch of aorta
D. Left Subclavian
Related Mcqs:
- 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 - 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 - Cervical cross section of maxillary first premolar is_____________?
A. Dumbell
B. Kidney shape
C. Elliptical
D. Oval - 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 - The key hole, pattern appearance in the cross section is feature of______________?
A. Aprismatic enamel
B. Prismatic enamel
C. Intertubular dentin
D. Intratubular dentin - The premolar alveoli are what shape in cross section_____________?
A. Rectangular
B. Triangular
C. Kidney shaped
D. Oval - 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 - Denture acrylics contain cross-linking agents mainly to improve their_____________?
A. Internal color
B. Tissue compability
C. Surface hardness
D. Craze resistance - Cross linking in denture base resin is contributed by_____________?
A. Glycol dimetharylate
B. Benzoyl peroxide
C. N-para toluidine
D. Methyl methacrylate - Group A carbohydrate of Str. pyogenes cross reacts with human_________________?
A. Synovial fluid
B. Myocardium
C. Cardiac valves
D. Vascular intima
