(a) Write any one difference between broad spectrum and narrow spectrum antibiotics
(b) Explain antiseptics.
Answers
Explanation:
(a) They're drugs that kill bacteria, and we take them when we have an infection that our body can't quite handle on its own. But did you know that only some antibiotics actually kill bacteria, and others just stop them from growing? Bactericidal antibiotics kill bacteria directly, and bacteriostatic antibiotics stop bacteria from growing.
Another important thing to remember about antibiotics is that they don't all work against all types of bacteria. Narrow-spectrum antibiotics are only effective against a narrow range of bacteria, whereas broad-spectrum antibiotics are effective against a broad range of bacteria. In this lesson, we'll look more closely at these general types of antibiotics, and we'll see what makes a given antibiotic fit into each category.
(b) An antiseptic is a substance that stops or slows down the growth of microorganisms. They’re frequently used in hospitals and other medical settings to reduce the risk of infection during surgery and other procedures.
If you’ve ever witnessed any type of surgery, you probably saw the surgeon rubbing their hands and arms with an orange-tinted substance. This is an antiseptic.
Different types of antiseptics are used in medical settings. These include hand rubs, hand washes, and skin preparations. Some are also available over the counter (OTC) for home use.
Read on to learn more about antiseptics, including how they compare to disinfectants, the different types, and safety information.
Answer:
a) • Narrow - spectrum antibiotics are only effective against a narrow range of bacteria.
• Broad - spectrum antibiotics are effective against a broad range of bacteria.
b) Antibiotics is a preventing the growth of disease - causing micro organism.