Tetracyclines act by__________________?

Related Mcqs:

1. Concurrent administration of tetracyclines is most likely to impair the action of_____________?

   A. Lincomycin
   B. Chloramphenicol
   C. Erythromycin
   D. Penicillin

2. A distinict advantage that tetracyclines have over penicillins is that tetracyclines_____________?

   A. Have no side effects
   B. Do not cause superinfections
   C. Are safer to use during pregnancy
   D. Have a wider range of antibacterial activity

3. The metabolic effects of sympathomimetics are mediated by__________________?

   A. All beta-adrenergic receptors
   B. Dopaminergic receptors
   C. Beta 2 receptors
   D. Opioid receptors

4. Sternocleidomastoid and trapezius are supplied by__________________?

   A. Grannial accessory
   B. Spinal accessory
   C. Vagus
   D. Glossopharyngeal

5. Auditory tube is supplied by__________________?

   A. Ascending pharyngeal
   B. Middle meningeal
   C. Artery of pterygoid canal
   D. All of the above

6. Physical sterilization was discovered by__________________?

   A. Robert Koch
   B. Joeph Lister
   C. John Hunter
   D. Alexander flemings

7. The term animalcules to oral microorganisms is given by__________________?

   A. Wd miller
   B. Leumenhoek
   C. Robertson
   D. Socranci

8. Hydrolytic degeneration is characterised by__________________?

   A. Caseation
   B. Coagulation
   C. Liquefaction
   D. Fibrinoid

9. Which among the drugs given below, does Not act by protease inhibition ?

   A. Ritonavir
   B. Saquinavir
   C. Nelfinavir
   D. Zanamivir

10. Which of the following drug is used to counter act the gastric irritation produced by administration of NSAID_______________?

    A. Roxatidine
    B. Pirenzipine
    C. Betaxolol
    D. Misoprostol