Vibrio cholera was discovered by_________________?

Related Mcqs:

1. Which is not true about vibrio cholera_________________?

   A. It is non-halophilic B. Grows on simple media C. Man is the only natural host D. Cannot survive in extracellular environment...

2. In small intestine, cholera toxin acts by______________?

   A. ADP – ribosylation of the G regulatory protein B. Inhibition of adenyl cyclase C. Activation of GTPase D. Active absorption of NaCI...

3. Bacteriophage was discovered by_________________?

   A. Robert koch B. Twort and d’herelle C. Menkin D. Metchinkoff...

4. Mycobacterium tuberculosis is best demonstrated by_________________?

   A. Gram’s stain B. H & E stain C. Ziehl-Neelsen stain D. PAS stain...

5. Graft versus host reaction is caused by_________________?

   A. B-Lymphocytes B. T-lymphocytes C. Monocytes D. Leukocytes...

6. IL-1 is produced by_________________?

   A. Helper T cells B. Helper B cells C. Monocytes D. Macrophages...

7. Megaloblastic anaemia is caused by_________________?

   A. Dog tapeworm B. Hookworm C. Fish tapeworm D. Threadworm...

8. The viral action is differentiated from bacterial action by_________________?

   A. Interferon production B. Toxin production C. Lymphocytes production D. Neutrophils production...

9. The dicrotic notch on the aortic pressure curve is caused by_________________?

   A. Closure of the pulmonary valve B. Rapid filling of the left ventricle C. Closure of the aortic valve D. Contraction of the atria...

10. Oral diaphragm is formed by_________________?

    A. Mylohyoid muscle B. Genioglossus muscle C. Buccinator muscle D. Orbicularis oris muscle...