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What is meant by the term 'broad spectru...

What is meant by the term 'broad spectrumntibiotics? Give example.

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### Step-by-Step Solution: 1. **Definition of Broad Spectrum Antibiotics**: Broad spectrum antibiotics are medications that are effective against a wide variety of bacteria, including both gram-positive and gram-negative bacteria. Unlike narrow spectrum antibiotics, which target specific types of bacteria, broad spectrum antibiotics can treat multiple types of infections caused by different microorganisms. 2. **Classification of Antibiotics**: Antibiotics are classified into two main categories: - **Narrow Spectrum Antibiotics**: These antibiotics are effective against a limited range of bacteria. They are specific in their action and are used when the type of bacteria causing the infection is known. ...
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MODERN PUBLICATION-CHEMISTRY IN EVERYDAY LIFE -NCERT FILE (TEXT - EXERCISE)
  1. While antiacids and antiallergic drugs interfere with the function of ...

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  2. Low level of noradrenaline is the cause of depression. What type of dr...

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  3. What is meant by the term 'broad spectrumntibiotics? Give example.

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  4. How do antiseptics differ from disinfectants ? Give one example of eac...

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  5. Why are cimetidine and ranitidine better antacids than sodium hydrogen...

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  6. Name a substance which can be used as an antiseptic as well as disinfe...

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  7. What arethe main constituents of dettol ?

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  8. What is tincture of iodine ? What is its use ?

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  9. What are food preservatives ?

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  10. Why is use of aspartame limited to cold foods and drinks ?

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  11. What are artificial sweetening agents ? Give two examples.

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  12. Name the sweetening agent used in the preparation of sweets for a diab...

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  13. What problem arises in using alitame as artificial sweetener ?

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  14. How are synthetic detergents better than soaps ?

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  15. Explain the following terms with suitable examples (i) cationic dete...

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  16. What are biodegradable and non-biodegradable detergents? Give one exam...

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  17. Why do soaps not work in hard water ?

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  18. Can you use soaps and synthetic detergents to check the hardness of wa...

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  19. Explain the cleansing action of soaps.

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  20. If water contains dissolved calcium hydrogencarbonate, out of soaps an...

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