Antibiotics exam 1 part 2
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Questions and Answers

What is the brand name of Polymyxin E?

  • Coly-Mycin M (correct)
  • Rifadin
  • Monurol
  • Sulfamylon

    • Which antibiotic is used to treat tuberculosis?

  • Methenamine hippurate
  • Rifampin (correct)
  • Polymyxin B
  • Fosfomycin

    • What is the brand name of Rifamycin?

  • Dificid
  • Xifaxan
  • Aemcolo (correct)
  • Monurol

    • Which antibiotic is used to treat urinary tract infections?

    <p>Fosfomycin</p> Signup and view all the answers

    What is the brand name of Mafenide acetate?

    <p>Sulfamylon</p> Signup and view all the answers

    What is the name of the antibiotic that is also known as Coly-Mycin M?

    <p>Colistimethate</p> Signup and view all the answers

    Which of the following antibiotics is not used to treat urinary tract infections?

    <p>Rifampin</p> Signup and view all the answers

    What is the brand name of the antibiotic used to treat diarrhea?

    <p>Xifaxan</p> Signup and view all the answers

    Which of the following antibiotics is a topical antibacterial?

    <p>Polymyxin B</p> Signup and view all the answers

    What is the brand name of the antibiotic used to treat skin infections?

    <p>Altabax</p> Signup and view all the answers

    What is the generic name of the antibiotic also known as Coly-Mycin M?

    <p>Colistimethate</p> Signup and view all the answers

    Which of the following antibiotics is used to treat tuberculosis?

    <p>Rifampin</p> Signup and view all the answers

    What is the name of the antibiotic that is a topical antibacterial and a brand name of Xepi?

    <p>Ozenoxacin</p> Signup and view all the answers

    Which antibiotic is used to treat diarrhea?

    <p>Fidaxomicin</p> Signup and view all the answers

    What is the name of the antibiotic that is also known as Sulfamylon?

    <p>Mafenide acetate</p> Signup and view all the answers

    What type of antibiotic is Polymyxin B Sulfate?

    <p>Polymyxin</p> Signup and view all the answers

    Which of the following antibiotics is used to treat a variety of infections, including diarrhea?

    <p>Fidaxomicin</p> Signup and view all the answers

    What is the generic name of the antibiotic also known as Xifaxan?

    <p>Rifaximin</p> Signup and view all the answers

    Which of the following antibiotics is a topical antibacterial and a brand name of Silvadene?

    <p>Silver Sulfadiazine</p> Signup and view all the answers

    What is the class of antibiotics that includes Rifampin and Rifamycin?

    <p>Rifamycins</p> Signup and view all the answers

    Which of the following antibiotics is not a rifamycin?

    <p>Fidaxomicin</p> Signup and view all the answers

    What is the primary difference between Polymyxin B and Polymyxin E?

    <p>They are the same antibiotic, but with different brand names</p> Signup and view all the answers

    Which of the following antibiotics is used to treat a variety of infections, including skin infections?

    <p>Mupirocin</p> Signup and view all the answers

    Which of the following antibiotics is a polymyxin?

    <p>Polymyxin B Sulfate</p> Signup and view all the answers

    Which of the following antibiotics is used to treat diarrhea?

    <p>Rifaximin</p> Signup and view all the answers

    What is the classification of Polymyxin B Sulfate?

    <p>Polymyxin</p> Signup and view all the answers

    Which of the following antibiotics is used to treat a variety of infections, including skin infections and diarrhea?

    <p>Polymyxin B Sulfate</p> Signup and view all the answers

    What is the brand name of Mupirocin?

    <p>Bactroban</p> Signup and view all the answers

    Which of the following antibiotics is a topical antibacterial and has the brand name Silvadene?

    <p>Silver Sulfadiazine</p> Signup and view all the answers

    What is the generic name of the antibiotic also known as Xepi?

    <p>Ozenoxacin</p> Signup and view all the answers

    What is the brand name of the antibiotic Fidaxomicin?

    <p>Dificid</p> Signup and view all the answers

    Which antibiotic is classified as a polymyxin?

    <p>Polymyxin B</p> Signup and view all the answers

    What is the brand name of the antibiotic Mafenide acetate?

    <p>Sulfamylon</p> Signup and view all the answers

    Which antibiotic is used to treat urinary tract infections?

    <p>Fosfomycin</p> Signup and view all the answers

    What is the brand name of the antibiotic Ozenoxacin?

    <p>Xepi</p> Signup and view all the answers

    What is the class of antibiotic that includes Polymyxin B Sulfate and Colistimethate?

    <p>Polymyxins</p> Signup and view all the answers

    Which antibiotic is classified as a rifamycin and is used to treat tuberculosis?

    <p>Rifampin</p> Signup and view all the answers

    What is the purpose of the antibiotic Fosfomycin?

    <p>Treat urinary tract infections</p> Signup and view all the answers

    Which antibiotic is classified as a topical antibacterial and has the brand name Bactroban?

    <p>Mupirocin</p> Signup and view all the answers

    What is the brand name of the antibiotic Sulfacetamide?

    <p>No brand name</p> Signup and view all the answers

    Study Notes

    Antibioticos

    • Polymyxins are a class of antibiotic peptides that are derived from the bacterium Bacillus polymyxa. They are used to treat a wide range of bacterial infections, including those caused by multidrug-resistant pathogens. The two primary polymyxins used clinically are Polymyxin B Sulfate and Colistimethate (also known as Polymyxin E, and marketed as Coly-Mycin M®).
    • Rifamycins are a family of antibiotics that are primarily used to treat tuberculosis (TB) and other mycobacterial infections. They work by inhibiting the synthesis of bacterial RNA, thereby preventing the growth and replication of bacteria. The three main rifamycins used clinically are Rifampin (Rifadin®), Rifaximin (Xifaxan®), and Rifamycin (Aemcolo®).
    • Fidaxomicin (marketed as Dificid®) is a macrolide antibiotic that is used to treat Clostridioides difficile-associated diarrhea (CDAD). It works by inhibiting the synthesis of bacterial RNA and protein, thereby preventing the growth and replication of C. difficile.

    Agentes de Tracto Urinario

    • Fosfomycin (Monurol®) is an antibiotic that is used to treat uncomplicated urinary tract infections (UTIs). It works by inhibiting the synthesis of bacterial cell walls, thereby preventing the growth and replication of bacteria.
    • Methenamine hippurate (Hipprex®) is a urinary tract antiseptic that is used to treat and prevent UTIs. It works by reducing the pH of the urine, making it less hospitable to bacterial growth.
    • Nitrofurantoin (Macrodantin®, Furadantin®) is an antibiotic that is used to treat UTIs. It works by inhibiting the synthesis of bacterial DNA, thereby preventing the growth and replication of bacteria.

    Antibacteriales Topicas

    • Bacitracin is a topical antibiotic that is used to treat skin infections and wounds. It works by inhibiting the synthesis of bacterial cell walls, thereby preventing the growth and replication of bacteria.
    • Polymyxin B is a topical antibiotic that is used to treat skin infections and wounds. It works by disrupting the integrity of bacterial cell membranes, thereby preventing the growth and replication of bacteria.
    • Mafenide acetate (Sulfamylon®) is a topical antibiotic that is used to treat burns and other skin wounds. It works by inhibiting the synthesis of bacterial DNA, thereby preventing the growth and replication of bacteria.
    • Mupirocin (Bactroban®) is a topical antibiotic that is used to treat skin infections, including impetigo and folliculitis. It works by inhibiting the synthesis of bacterial proteins, thereby preventing the growth and replication of bacteria.
    • Retapamulin (Altabax®) is a topical antibiotic that is used to treat impetigo and other skin infections. It works by inhibiting the synthesis of bacterial protein, thereby preventing the growth and replication of bacteria.
    • Silver Sulfadiazine (Silvadene®) is a topical antibiotic that is used to treat burns and other skin wounds. It works by releasing silver ions, which are toxic to bacteria, thereby preventing the growth and replication of bacteria.
    • Sulfacetamide is a topical antibiotic that is used to treat conjunctivitis and other eye infections. It works by inhibiting the synthesis of bacterial DNA, thereby preventing the growth and replication of bacteria.
    • Ozenoxacin (Xepi®) is a topical antibiotic that is used to treat impetigo and other skin infections. It works by inhibiting the synthesis of bacterial DNA, thereby preventing the growth and replication of bacteria.

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