Question 1

Which of the following have contributed to the emergence of drug-resistant bacteria?

Accepted Answer

All of the choices given have contributed to the emergence of drug-resistant bacteria. Prescribing antibiotics for colds and viral infections leads to overuse and misuse of antibiotics, which can allow bacteria to become resistant. The overuse of antibiotics in hospitals and failure of hospital personnel to follow proper hygiene protocols can also contribute to the spread of drug-resistant bacteria. Giving livestock antibiotics can lead to antibiotic-resistant bacteria in the animals, which can then spread to humans through food consumption or contact with contaminated environments.

Question 2

All of the following will help reduce the spread of drug-resistant bacteria,EXCEPT

Accepted Answer

Taking a strong antibiotic at the first sign of illness can actually contribute to the development of drug-resistant bacteria. It is important to only take antibiotics when they are prescribed by a healthcare provider and to complete the full course of treatment. The other choices (hand washing, eliminating antibiotics fed to livestock, disinfecting public restrooms frequently, and developing vaccines) can all help reduce the spread of drug-resistant bacteria.

Question 3

Why should someone take an entire course of prescribed antibiotic,even if they are feeling better after just a few days?

Accepted Answer

The answer of Why should someone take an entire course...

Question 4

Explain how giving antibiotics to cattle and chickens can contribute to the evolution of superbugs.

Accepted Answer

The answer of Explain how giving antibiotics to cattle and...

Question 5

Why is it recommended to keep locker rooms and sports equipment clean?

Accepted Answer

All of the given options are reasons why it's recommended to keep locker rooms and sports equipment clean. Staph infections can spread by surface contact, a person colonized with S. aureus may have used the equipment previously, athletes may have open wounds that are more susceptible to infection, and keeping the area clean can help to reduce the transmission of antibiotic-resistant infections.

Question 6

You are about to move into a dorm suite and bathroom shared by seven other students.To reduce the likelihood of contracting an antibiotic-resistant bacterial infection,you and your suitemates should

Accepted Answer

The most effective way to reduce the likelihood of contracting an antibiotic-resistant bacterial infection is to implement multiple prevention strategies. Keeping common surfaces disinfected, not sharing soap or towels, not taking antibiotics for viral infections, and frequent hand washing are all important measures to reduce the transmission of bacteria. Doing all of the above will provide a comprehensive approach to preventing antibiotic-resistant bacterial infections.

Question 7

Explain how prescribing an antibiotic for a cold would be a bad thing.

Accepted Answer

The answer of Explain how prescribing an antibiotic for a...

Question 8

A scientist studying bacteria that lives in streams happens upon several species that display resistance to two different antibiotics.This is surprising because these bacteria cannot live in humans or any other mammal.Looking around,the scientist notices the presence of a cattle farm in the distance.Could this cattle farm be a possible explanation for the observation of antibiotic resistance in these bacteria? Why or why not?

Accepted Answer

The answer of A scientist studying bacteria that lives in...

Question 9

All of the following are reasons to complete a prescribed course of antibiotics,EXCEPT

Accepted Answer

Completing a prescribed course of antibiotics is not about ensuring the immune system doesn't have to fight bacteria; rather, it's about effectively eliminating the infection and preventing resistance. The immune system still plays a role in fighting infections.

Question 10

You are discussing antibiotic resistance with a friend,and the friend says the obvious solution is to develop stronger antibiotics.Do you agree? Why or why not?

Accepted Answer

The answer of You are discussing antibiotic resistance with a...

Question 11

Strains of pneumonia-causing ______ are becoming resistant to every available antibiotic.

Accepted Answer

The answer of Strains of pneumonia-causing ______ are becoming resistant...

Quiz 14: Natural Selection and Adaptation Bugs That Resist Drugs