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Question

Broad spectrum antibiotics are the ones which attack

A
Only a pathogen
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B
Pathogens as well as hosts
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C
A wide range of pathogens
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D
Only host
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Solution

The correct option is (C) A wide range of pathogens

What are Broad Spectrum Antibiotics?

A broad-spectrum antibiotic is defined as an antibiotic that works against a variety of disease-causing bacteria, as well as the two main bacterial types: Gram-positive and Gram-negative. When a bacterial infection is suspected but the type of bacteria is uncertain, or when infection with several types of bacteria is suspected, these drugs are employed. This contrasts with a narrow-spectrum antibiotic, which works solely against a certain class of bacteria. Broad-spectrum antibiotics, despite their strength, come with many drawbacks, most notably the disturbance of native, healthy bacteria and the emergence of antibiotic resistance. Ampicillin is a well-known example of a broad-spectrum antibiotic.

Another example of broad-spectrum antibiotics is ciprofloxacin, which is mostly used to treat several infections, including urinary tract infections and respiratory infections. It acts against most Gram-negative bacteria. Besides, many Gram-positive bacteria are also moderately susceptible to this antibiotic.

Final Answer

Broad-spectrum antibiotics are the ones which attack a wide range of pathogens.

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