Prozone phenomenon is due to______________?

Related Mcqs:

1. Cavity formation in a tooth, due to dental caries is due to______________?

   A. Destructive potential of streptococcus mutans
   B. Destructive potential of lactobacillus acidophilus
   C. Lateral spread of caries along DE junction and weakening of the outer covering enamel
   D. Mastectomy force and unrelated to the extent of carious process

2. Staphylococcal toxic shock syndrome (SSS syndrome) is due to______________?

   A. Enterotoxin A
   B. Enterotoxin B
   C. Enterotoxin D
   D. Enterotoxin F

3. Highest incidence of anemia in the tropics is due to______________?

   A. Hook worm
   B. Thread worm
   C. Ascaris
   D. Guinea worm

4. Cardiac muscle contracts due to______________?

   A. Extracellular Ca+2
   B. Sarcoplasmic ca+2
   C. Extracellular Na+
   D. Intracellular Na+

5. Tooth eruption is due to______________?

   A. Osteoclastic activity
   B. Proliferation of cells at crypt
   C. Exforliation of primary tooth
   D. Eruptive force

6. Osteoblasts appear basic gram staining due to______________?

   A. Increased ribonucleic acid
   B. Acidic ground substance
   C. Increased mitochondria
   D. Presence of basic ground substance

7. The most common coagulation disorders haemophilia A and von Willebrand’s disease are due to______________?

   A. Factor IX deficiency
   B. Vitamin K deficiency
   C. Factor X deficiency
   D. Factor VIII deficiency

8. Hemophilia B is due to______________?

   A. Factor VII deficiency
   B. Factor IX deficiency
   C. Platelet deficiency
   D. it C deficiency

9. Strength of collagen is due to______________?

   A. Hydroxy glacine
   B. Glycine
   C. Proline
   D. Hydroxproline

10. Gemination of teeth occur due to______________?

    A. Division of a single tooth bud after calcification
    B. Division of a single tooth bud before calcification
    C. Fusion of two teeth before calcification
    D. Fusion of two teeth after calcification