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Microbiology - Antimicrobial Chemotherapeutic Agents

Exercise : Antimicrobial Chemotherapeutic Agents - Section 1
  • Antimicrobial Chemotherapeutic Agents - Section 1
31.
Which of the following may cause resistance to penicillin?
Impermeability of cell envelope
Production of β-lactamases by bacteria
Alteration or lack of penicillin-binding proteins
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
The third generation cephalosporin agents is
cefotaxime
cefoxitin
cephalothin
cephalexin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
The penicillin resistant to β-lactamases is
carbenicillin
closacillin
penicillin-G
ampicillin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The antibiotics not clinically useful for Pseudomonas aeruginosa infection is
aminoglycosides
ceftazidime
piperacillin
trimethoprim-sulphamethoxazole
Answer: Option
Explanation:
No answer description is available. Let's discuss.
35.
Which of the following drugs may show plasmid-mediated resistance?
Nalidixic acid
Ampicillin
Rifampicin
Methicillin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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