Contraceptive action of combined pill is mainly due to_______________?

Related Mcqs:

1. Oral contraceptive failure occurs in a patient on Rifampicin because of____________?

   A. Rifampicin induce the metabolism of contra ceptive
   B. Rifampicin simulates gonadotropin relase from pituitary
   C. Rifampicin decrease the secretion of progestin
   D. Rifampicin antagonize the action of oral contraceptive

2. Modiffiers are added to gypsum mainly to_______________?

   A. Modify setting time
   B. Modify setting expansion
   C. Modify strength
   D. Decrease the porosity

3. R-RNA is mainly produced mainly in___________?

   A. Nucleus
   B. Nucleolus
   C. Ribosome
   D. Endoplasmic reticulum

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

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

5. Porosity of denture base is due to_______________?

   A. Packing at dough stage
   B. Curing at 160°F for 9 hrs
   C. Inadequate pressure
   D. All of the above

6. Delayed tuberculin test response is due to_______________?

   A. B lymphocytes
   B. T lymphocytes
   C. Monocytes
   D. Histiocytes

7. Edema is due to_______________?

   A. Increased albumin in blood and decreased globin
   B. Decreased albumin conc. in blood
   C. Increased osmotic pressure
   D. None of the above

8. In a thrombus, the dark lines of zahn are due to_______________?

   A. Coagulated fibrin
   B. Aggregated proteins
   C. Aggregated platelets
   D. Aggregated R.B.C

9. The increase in the size of left kidney following the removal of right kidney (vicarious hypertrophy) is due to_______________?

   A. Hyperplasia
   B. Hypertrophy
   C. Both of the above
   D. None of the above

10. Pink’s disease is due to_______________?

    A. Toxicity of silver
    B. Toxicity of Mercury
    C. Toxicity of lead
    D. Toxicity of Tetracycline