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

Related Mcqs:

1. The uptake of glucose by the liver increase following a carbohydrate meal because____________?

   A. There is increase in phosphorylation of glucose by glucokinase
   B. GLUT-2 stimulated by insulin
   C. Glucokinase has a low Km for glucose
   D. Hexokinase in liver has a high affinity for glucose

2. The dietary carbohydrate most likely involved in etiology of dental caries in man is____________?

   A. Glucose
   B. Sucrose
   C. Dextran
   D. Polysaccharide

3. Animals maintained in germ free environmental did not develop caries even when fed on a high carbohydrate diet is given by_____________?

   A. Gottlieb
   B. Miller
   C. Synder
   D. Orland and Fizgerald

4. The exact part of the antigen that reacts with the immune system is called as_____________?

   A. Clone
   B. Epitope
   C. Idiotope
   D. Paratope

5. Which of the following viruses are most likely to cross placenta and cause foetal defect ?

   A. Herpes Simplex
   B. Mumps
   C. Rubella
   D. Papilloma

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

   A. Azygos vein
   B. Brachiocephalic artery
   C. Arch of aorta
   D. Left Subclavian

7. Cervical cross section of maxillary first premolar is_____________?

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

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

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

9. The cross linking agent of polysulphide rubber base impression material is______________?

   A. Aromatic sulfonate esters
   B. Stannous octate
   C. Platinum salt catalyst
   D. Lead dioxide

10. Drugs that does not cross Blood Brain Barrier______________?

    A. Atropine
    B. Neostigmine
    C. Physostigmine
    D. Scopolamine