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Accumulation of fluoroquinolones in macrophages and polymorphonuclear leukocytes results in activity against intracellular organisms as:Question 9Answera.Chlamydiab.Streptococcusc.E. colid.Staphylococcus

Question

Accumulation of fluoroquinolones in macrophages and polymorphonuclear leukocytes results in activity against intracellular organisms as:Question 9Answera.Chlamydiab.Streptococcusc.E. colid.Staphylococcus

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Solution

The accumulation of fluoroquinolones in macrophages and polymorphonuclear leukocytes allows these antibiotics to effectively target intracellular organisms. These organisms are bacteria that have the ability to live and multiply within host cells.

The options provided are Chlamydia, Streptococcus, E. coli, and Staphylococcus.

a. Chlamydia is a genus of pathogenic bacteria that are obligate intracellular parasites. This means they must live within host cells to survive. Therefore, fluoroquinolones would be effective against Chlamydia.

b. Streptococcus is a genus of gram-positive bacteria that are usually found in pairs or chains. They are not typically intracellular, so fluoroquinolones would not be as effective against them.

c. E. coli is a type of bacteria that lives in your intestines. Most types of E. coli are harmless and even help keep your digestive tract healthy. But some strains can cause diarrhea if you eat contaminated food or drink fouled water. While E. coli can invade host cells under certain conditions, it is not typically intracellular.

d. Staphylococcus is a genus of gram-positive bacteria. They are not

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