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

Related Mcqs:

1. Tetracyclines act by__________________?

   A. Inhibiting the binding of aminoacyl tRNA to the ribosomal complex B. Inhibiting peptidyl transferase C. Inactivating elongation factors D. Causing misreading of mRNA...

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

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

3. Which of the following penicillins is given by oral route ?

   A. Benzyl penicillin B. Benzathine penicillin C. Procaine pencillin D. Penicillin V / Phenoxymethyl penicillin...

4. Which of the following penicillins has the best gram negative spectrum ?

   A. Methicillin B. Ampicillin C. Penicillin V D. Cefixime...

5. Which of the following penicillins can be given by IV route ?

   A. Benzathine B. Procaine C. Crystalline D. Benzathamine...

6. Drug chemically related to penicillins is_____________?

   A. Tetracycline B. Sulphonamide C. Cephalosporin D. Lincemycin...

7. The therapeutic advantage that pencillin V has over pencillin G is____________?

   A. More reliable oral obsorption B. Greater resistance to pencillinase C. Slower renal excretion D. Broader antibacterial spectrum...

8. What is the advantage of sublingual route of administration of drugs_____________?

   A. prevents or bypasses first pass effects B. Easy to administer C. Lipid soluble D. Can be spitted out with signs of toxicity...

9. Advantage of titanium over other base metal alloys_______________?

   A. Low weight B. Low cost C. Low strength D. Low melting point...

10. The main advantage of composites over unfilled direct filling resin is their_____________?

    A. Higher solubility in saliva B. Lower modulus of elasticity C. Esthetic excellence D. Lower thermal co-efficient of expansion...