Which of the following is an acid-fast bacillus_____________?

Related Mcqs:

1. Which acid is formed in the citric acid cycle ?

   A. Oxaloacetic acid
   B. Glutamic acid
   C. Nitric acid
   D. None of the above

2. Fast soluble vitamins are_____________?

   A. A, B , D, K
   B. A, D. E, K
   C. A, B, E, K
   D. A, C, E, K

3. Teichoic acid is present in cell walls of_________________?

   A. Gram positive bacteria
   B. Gram negative bacteria
   C. Yeast
   D. Protozoa

4. Which of the following amino acid is involved in gluconeogenesis______________?

   A. Glycine
   B. Valine
   C. Cysteline
   D. All of the above

5. Which one of the following enzymes provides a link between glycolysis and the citric acid cycle ?

   A. Lactate dehydrogenase
   B. Pyruvate kinase
   C. Citrate synthase
   D. Pyruvate dehydrogenase

6. When restoring a tooth with resin material, acid etching can do all of the following except______________?

   A. Increase the surface area
   B. Permit chemical bonding between resin and enamel
   C. Create surface irregularities in enamel for better mechanical retention of resin
   D. Condition the tooth surface for better wetting

7. The following chemical mediator is a product of arachidonic acid metabolite by cyclo oxygenase pathway____________?

   A. LxA4
   B. LxB4
   C. 5-HETE
   D. PGH2

8. All the following drugs reduced the gastric acid secretion EXCEPT____________?

   A. Ranitidine
   B. Sucralfate
   C. Misoprostal
   D. Pantoprazole

9. Tannic acid is used in the following conditions except_____________?

   A. Bleeding gums
   B. Alkaloidal poisoning
   C. Toothache
   D. Bleeding piles

10. Techoic acid is present in_____________?

    A. Cell wall of Gram positive organisms
    B. Cell wall of Gram negative organisms
    C. Cytoplasm of Gram positive organisms
    D. Cytoplasm of Gram negative organisms