Tetracycline when given to pregnant woman can cause_______________?

Related Mcqs:

1. A young pregnant woman presents with fulminant hepatic failure. The most likely aetiological agent is_____________?

   A. Hepatitis B virus
   B. Hepatitis C virus
   C. Hepatitis E virus
   D. Hepatitis A virus

2. Increased amount of powder in zinc phosphate cement mixture will cause_______________?

   A. Decreased strength
   B. Decreased film thickness
   C. Decreased solubility
   D. Increased setting time

3. A young lady talking rifampicin and OCP together become pregnant, most probable cause is____________?

   A. Rifampicin causes hepatic enzyme induction and increase metabolism of OCP’s
   B. Decreased absorption of OCP’s
   C. Obstruction of fallopian tubes
   D. Increase excretion of OCP’s

4. Pregnant patient can be safely given______________?

   A. Tetracycline
   B. Paracetamol
   C. Metronidazole
   D. Barbiturates

5. Tetracycline is contraindicated in_____________?

   A. Children
   B. Pregnancy
   C. Renal failure
   D. All of the above

6. Tetracycline is more preferred in periodontics because______________?

   A. It is broad spectrum antibiotic
   B. It has anticollagenolytic effect
   C. All of the above
   D. None of the above

7. Tetracycline in children causes____________?

   A. Calcification
   B. Missing teeth
   C. Discolored teeth
   D. Peg teeth

8. Which of the following is a characteristic of tetracycline stains ?

   A. There is less deposition in dentine as compared to enamel
   B. Is always accompanied by hypolastic defects
   C. Stains are dark brown in color
   D. Stained teeth fluoresce light yellow under U.V light

9. Colour of teeth stained by tetracycline appear _________ under UV light?

   A. Red
   B. Green
   C. Yellow
   D. Brown

10. Tetracycline acts on______________?

    A. 30S ribosomes
    B. 50S ribosomes
    C. Cell membrane
    D. Inhibiting DNA gyrase