Readers ask: Which Of The Following Is A Problem Associated With Antibiotic Resistance?

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What are the main causes of antibiotic resistance?

In summary, the 6 main causes of antibiotic resistance have been linked to:

  • Over-prescription of antibiotics.
  • Patients not finishing the entire antibiotic course.
  • Overuse of antibiotics in livestock and fish farming.
  • Poor infection control in health care settings.
  • Poor hygiene and sanitation.

Who is at risk of antibiotic resistance?

Who is at risk of antibiotic – resistant infections? Everyone is at risk of antibiotic – resistant infections, but those at the greatest risk for antibiotic – resistant infections are young children, cancer patients, and people over the age of 60.

How common is antibiotic resistance?

Antibiotic resistance is one of the biggest public health challenges of our time. Each year in the U.S., at least 2.8 million people get an antibiotic – resistant infection, and more than 35,000 people die.

How do you develop antibiotic resistance?

Bacteria develop resistance mechanisms by using instructions provided by their DNA. Often, resistance genes are found within plasmids, small pieces of DNA that carry genetic instructions from one germ to another. This means that some bacteria can share their DNA and make other germs become resistant.

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How do we prevent antibiotic resistance?

There are many ways that drug- resistant infections can be prevented: immunization, safe food preparation, handwashing, and using antibiotics as directed and only when necessary. In addition, preventing infections also prevents the spread of resistant bacteria.

What is an example of antibiotic resistance?

Examples of bacteria that are resistant to antibiotics include methicillin- resistant Staphylococcus aureus (MRSA), penicillin- resistant Enterococcus, and multidrug- resistant Mycobacterium tuberculosis (MDR-TB), which is resistant to two tuberculosis drugs, isoniazid and rifampicin.

How many deaths are caused by antibiotic resistance?

2019 AR Threats Report According to the report, more than 2.8 million antibiotic – resistant infections occur in the U.S. each year, and more than 35,000 people die as a result.

How do you test for antibiotic resistance?

The standard method for identifying drug resistance is to take a sample from a wound, blood or urine and expose resident bacteria to various drugs. If the bacterial colony continues to divide and thrive despite the presence of a normally effective drug, it indicates the microbes are drug- resistant.

What are the two ways that bacteria can acquire antibiotic resistance?

There are two main ways that bacterial cells can acquire antibiotic resistance. One is through mutations that occur in the DNA of the cell during replication. The other way that bacteria acquire resistance is through horizontal gene transfer.

What are the five general mechanisms of resistance?

The main mechanisms of resistance are: limiting uptake of a drug, modification of a drug target, inactivation of a drug, and active efflux of a drug.

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Is antibiotic resistance permanent?

Dutch research has shown that the development of permanent resistance by bacteria and fungi against antibiotics cannot be prevented in the longer-term. The only solution is to reduce the dependence on antibiotics by using these less.

Which antibiotics are associated with increased development of resistance?

Methicillin- resistant Staphylococcus aureus (MRSA) MRSA has become resistant to common antibiotics such as beta-lactams, including methicillin, amoxicillin, penicillin, nafcillin, oxacillin, and cephalosporins.

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