Question:
Which of the following is not an example of an antibiotic?
Which of the following is not an example of an antibiotic?
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Antibiotics inhibit bacteria; antiseptics are used on external tissues; disinfectants are for surfaces.
Updated On: Jun 10, 2026
- Dysidazirine
- Bithionol
- Chloramphenicol
- Vancomycin
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The Correct Option is B
Solution and Explanation
Step 1: Concept
Classification of therapeutic substances.
Step 2: Analysis
Bithionol is an antiseptic or anthelmintic agent, not an antibiotic. Chloramphenicol, Vancomycin, and Dysidazirine are antibiotics.
Step 3: Conclusion
Bithionol is not an antibiotic.
Final Answer: (B)
Classification of therapeutic substances.
Step 2: Analysis
Bithionol is an antiseptic or anthelmintic agent, not an antibiotic. Chloramphenicol, Vancomycin, and Dysidazirine are antibiotics.
Step 3: Conclusion
Bithionol is not an antibiotic.
Final Answer: (B)
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