Cephalosporins and Restricted Antibiotics

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Questions and Answers

Which generation of cephalosporins includes cefazolin?

  • First (correct)
  • Fourth
  • Third
  • Second

Which generation of cephalosporins is known by the mnemonic 'ROL'?

  • Fifth (correct)
  • Third
  • Fourth
  • First

Which of the following is a third-generation cephalosporin?

  • Cefepime
  • Ceftriaxone (correct)
  • Cefazolin
  • Cefoxitin

Which of the following antibiotics is listed as restricted?

<p>Vancomycin (C)</p> Signup and view all the answers

Which generation of cephalosporins is Cefepime a part of?

<p>Fourth (C)</p> Signup and view all the answers

Which of these cephalosporins is classified as a fifth-generation antibiotic?

<p>Ceftaroline (C)</p> Signup and view all the answers

Which of the following restricted antibiotics is a glycopeptide?

<p>Vancomycin (A)</p> Signup and view all the answers

Which of these antibiotics is a carbapenem and also listed as restricted?

<p>Meropenem (D)</p> Signup and view all the answers

Which of the following is a first-generation cephalosporin with the mnemonic 'FA/PHA'?

<p>Cefazolin (D)</p> Signup and view all the answers

Flashcards

Cephalosporin Antibiotics

A class of beta-lactam antibiotics grouped into five generations.

1st Generation Cephalosporins

First-generation cephalosporins share the suffix 'FA' or 'PHA'.

3rd Generation Cephalosporins

Third-generation cephalosporins often contain 'ONE,' 'TEN,' or 'IME' in their names.

4th Generation Cephalosporins

Fourth-generation cephalosporins contain 'PI' in their names.

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Linezolid

Linezolid is identified as a 'restricted antibiotic'.

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Imipenem & Meropenem

Carbapenems class of antibiotics, use is often restricted due to their broad-spectrum activity and the importance of preserving their effectiveness.

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Study Notes

  • Cephalosporin antibiotics are beta-lactam antibiotics
  • They are grouped into 5 generations

1st Generation "FA/PHA"

  • Includes: Cefazolin, Cefadroxil, Cephalexin, Cephalothin, Cephapirin, Cephradine

2nd Generation "Everything Else"

  • Includes: Cefoxitin, Cefotetan, Cefmetazole, Cefprozil
  • Also Includes: Cefaclor, Cefuroxime

3rd Generation "ONE/TEN/IME"

  • Includes: Ceftriaxone, Ceftibuten, Cefotaxime, Ceftazidime, Cefpodoxime, Cefixime
  • Also includes: Cefdinir, Moxalactam

4th Generation "PI"

  • Includes: Cefepime, Cefpirome

5th Generation "ROL"

  • Includes: Ceftaroline, Ceftobiprole

Restricted Antibiotics

  • Includes: Colistin, Tigecycline, Linezolid, Vancomycin, Caspofungin, Amphotericin, Doripenem, Imipenem, Micafungin, Meropenem

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