In certain diseases antibiotics are administered. The object isa)stimu...
Antibiotics also called antibacterials, are a type of antimicrobial drug used in the treatment and prevention of bacterial infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity. Antibiotics are not effective against viruses such as the common cold or influenza; drugs which inhibit viruses are termed antiviral drugs or antivirals rather than antibiotics.
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In certain diseases antibiotics are administered. The object isa)stimu...
Antibiotics and Their Role in Fighting Bacterial Infections
Antibiotics are medications that are used to treat bacterial infections. They work by inhibiting the growth of bacteria or by killing the bacteria directly. Antibiotics are not effective against viral infections, such as colds or the flu.
Inhibiting the Growth of Bacteria
The correct answer to the question is option C, which states that antibiotics inhibit the growth of bacteria. When bacteria are exposed to antibiotics, the antibiotics interfere with the bacteria's ability to grow and reproduce. This can lead to the death of the bacteria, or it can make them more susceptible to being killed by the body's immune system.
Different Types of Antibiotics
There are many different types of antibiotics, each with its own mechanism of action. Some antibiotics work by disrupting the cell walls of bacteria, while others interfere with the bacteria's ability to make proteins. Some antibiotics are broad-spectrum, meaning they are effective against a wide range of bacteria, while others are narrow-spectrum, meaning they are only effective against a specific type of bacteria.
Proper Use of Antibiotics
It is important to use antibiotics only when they are needed and to use them correctly. Overuse of antibiotics can lead to the development of antibiotic-resistant bacteria, which are difficult to treat. Antibiotics should only be used to treat bacterial infections, and they should be taken exactly as prescribed by a healthcare provider.
Conclusion
Antibiotics are an important tool in the fight against bacterial infections. They work by inhibiting the growth of bacteria or by killing the bacteria directly. Proper use of antibiotics is essential to prevent the development of antibiotic-resistant bacteria and to ensure that antibiotics remain effective in the future.
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