Which of the following has the maximum faciolingual diameter of the crown__________?

Related Mcqs:

1. The faciolingual angulation of the upper central incisor is approximately___________________?

   A. 20°
   B. 28°
   C. 33°
   D. 38°

2. Greater crown bulk distal to the faciolingual bisecting plane of a tooth is most typical of the mandibular_______________?

   A. Central incisor
   B. Lateral incisor
   C. Canine
   D. Second premolar (AIPG – 97, Man-95)

3. The largest mesiodistal diameter in primary dentition is____________?

   A. Mandibular 1st molar
   B. Mandibular2nd molar
   C. Maxillary 2nd molar
   D. None of the above

4. Ratio of diameter of enamel rods in the DEJ to the enamel surface is______________?

   A. 1:4
   B. 1:1
   C. 1:2
   D. 2:1

5. The diameter of the rod is______________?

   A. 4 μ m
   B. 9 μ m
   C. 7 μ m
   D. 2 μ m

6. The average diameter of coronal dentinal tubules near the pulp is____________?

   A. 0.2-0.5 microns
   B. 2-3 microns
   C. 0.2-0.3 microns
   D. 7 microns

7. Fluid flow, in or out of the dentinal tubules is proportional to the tuble diameter by______________?

   A. Third power of the diameter
   B. Sixth power of the diameter
   C. Square of the diameter
   D. Fourth power of the diameter

8. The diameter of the largest arterial vessels in the pulp range from_____________?

   A. 50-100 μm
   B. 101-150 μm
   C. 151-200 μm
   D. 201-250 μm

9. Pinpoint hemorrhages of < 1cm diameter are known as_______________?

   A. Petechiae
   B. Ecchymoses
   C. Purpura
   D. Pustules

10. 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