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Antibiotics

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Cell Wall inhibitors

Question 1 of 15

1

Benzathine Penicillin is the drug of choice for all the following except

Select one of the following:

  • Diphtheria

  • Syphilis

  • Rheumatic heart disease (as prophylaxis)

  • Gonorrhoea

  • All of the above

Explanation

Question 2 of 15

1

All of the following statements about PCN is true except?

Select one of the following:

  • It is well absorbed by mouth

  • Hypersensitivity can cause anaphylaxis

  • It inhibits Cell wall synthesis by inhibiting transpeptidation - thereby inhibiting peptidoglycan synthesis

  • It is still the drug of choice in a pregnant women with syphilis who is allergic to PCN (give it after de sensitization)

Explanation

Question 3 of 15

1

All of the following are anti Staphylococcal PCN except

Select one of the following:

  • Dicloxaxillin

  • Naficillin

  • Methicillin

  • Clindamycin

Explanation

Question 4 of 15

1

Drug of choice for Group B Strep meningitis is IV Ampicillin

Select one of the following:

  • True
  • False

Explanation

Question 5 of 15

1

Following is the antibiotic regimen for Empiric treatment for Meningitis in a new born baby (less than 1 month)

Select one of the following:

  • Ampicillin + Gentamycin

  • Ampicillin + Cefotaxime

  • Both are right

  • None of the above

Explanation

Question 6 of 15

1

Following is the regimen for Empiric treatment of Meningitis above 2 months of age - Ceftrixone + Vancomycin

Select one of the following:

  • True
  • False

Explanation

Question 7 of 15

1

Following are all anti Pseudomonal PCNs except

Select one of the following:

  • Ticarcillin

  • Pipercillin

  • Carbenicillin

  • Azlocillin

  • Spectinomycin

Explanation

Question 8 of 15

1

Cephalosporins are effective against which of the following?

Select one of the following:

  • Listeria Monocytogenes

  • Atypical (Chlamydia, Mycoplasma)

  • MRSA

  • Enterococci

  • H Influenza

Explanation

Question 9 of 15

1

Drug of choice for Enterobacter infection is Carbapenams (Meropenam)

Select one of the following:

  • True
  • False

Explanation

Question 10 of 15

1

Drug of choice for PCN allergic patient with Pseudomonas infection is Aztreonam

Select one of the following:

  • True
  • False

Explanation

Question 11 of 15

1

1st generation Cephalosporins are effective against Proteus, E coli and Klebsiella

Select one of the following:

  • True
  • False

Explanation

Question 12 of 15

1

Cefazolin is used effectively as Surgical Prophylaxis and also for orthopedic surgeries

Select one of the following:

  • True
  • False

Explanation

Question 13 of 15

1

2nd and 3rd generation Cephalosporins are effective against H Influenza Enterobactor, N Meningitidis, Proteus, E Coli and Klebsiella

Select one of the following:

  • True
  • False

Explanation

Question 14 of 15

1

The Cephalosporin that is the Drug of Choice against Pseudomonas is CEFTAZIDIME

Select one of the following:

  • True
  • False

Explanation

Question 15 of 15

1

Probenicid prolongs the duration of action of both Penicillins and Cephalosporins

Select one of the following:

  • True
  • False

Explanation

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