Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?

Related Mcqs:

1. The activity of this plasma enzyme is responsible virtually for all plasma cholesterol esters in humans_______________?

   A. Lecithin cholesterol acyl transferase (LCAT)
   B. Pyrophospho mevalonate decarboxylase
   C. HMG CoA reductase
   D. Phospho mevalonate kinase

2. Plasma factor present in both serum & plasma is____________?

   A. V
   B. VII
   C. II
   D. Fibrinogen

3. Plasma concentration of drug at time 0 is 96g/mL. if t1/2 is 2 hours concentration is plasma at 10 hours will be___________?

   A. 48
   B. 24
   C. 12
   D. 3

4. A young patient is hospitalized with petechiae of oral mucous membrane, marginal gingival hemorrhage and with a platelet count of 45,000/ cc The BT and Clot Retraction time are increased, RBC and TLC are normal He is suffering from________________?

   A. Infectious mononucleosis
   B. Thrombocytopenic purpura
   C. Leukemia
   D. Hemophilia

5. Which regards to temperature requirement, most pathogenic bacteria are_____________?

   A. Psychrophiles
   B. Mesophiles
   C. Cryophiles
   D. Thermophiles

6. Diphtheria is pathogenic only when infected with______________?

   A. Beta phage
   B. Alfa phage
   C. Lambda K12
   D. Delta Phage

7. Pathogenic treponemas can be maintained in________________?

   A. Tissue culture
   B. Chick embryos
   C. Artificial media
   D. Rabbit testis only

8. Which of the following is a membrane bound enzyme that catalyzes the formation of cyclic AMP from ATP ?

   A. Tyrosine kinase
   B. Polymerase
   C. ATP synthase
   D. Adenylate cyclase

9. Carcinogens induce tumours, they are________________?

   A. Chemicals
   B. Radiation
   C. Viruses
   D. All of the above

10. Bony union taking place with formation of medullary callus without periosteal callus formation is______________?

    A. Primary union
    B. Secondary union
    C. Both of the above
    D. None of the above