Therapia Antimicrobialis et Infections Bacteriales

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Questions and Answers

Quod antibioticum maxime aptum est ad tractandam meningitidem bacterialem causatam a Streptococcus pneumoniae?

  • Vancomycin
  • Trimethoprim/sulfamethoxazole
  • Penicillin G (correct)
  • Cefotaxime

Si patienti sinusitis acuta Haemophilus influenzae causata est, quod antibioticum praescribi potest?

  • Ampicillin
  • Amoxicillin
  • Cefotaxime (correct)
  • Penicillin V

Quod antibioticum non est efficax contra Mycoplasma spp. in casu pneumonia communi-acquisita?

  • Azithromycin
  • Clarithromycin
  • Penicillin G (correct)
  • Erythromycin

Si patienti pneumonia nosocomialis Pseudomonas spp. causata est, quod antibioticum initio eligitur?

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

Quod antibioticum adhibetur ad tractandam endocarditidem causatam a Staphylococcus viridans?

<p>Penicillin G (B)</p> Signup and view all the answers

In casu cholangitidis, quae antibacterialia contra Enterobacteriaceae efficacia sunt?

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

Quod antibioticum maxime probabile est ad tractandam infectionem osteomyelitidis cum Staphylococcus aureus methicillin-resistente?

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

Quod antibioticum adhibetur ad tractandam infectionem cellulitidis cum Streptococcus spp.?

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

Si patienti infectio tractus urinarii (UTI) vel pyelonephritis causatur ab Escherichia coli, quod antibioticum non est idoneum?

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

In casu pneumonia communi-acquisitae, quae bacteria tractari possunt per erythromycinum, clarithromycinum, aut azithromycinum?

<p><em>Mycoplasma spp.</em> (D)</p> Signup and view all the answers

Quid antibioticum adhibetur ad tractandam infectinem endocarditidis cum Staphylococcus aureus methicillin-resistente?

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

Si patienti cellulitis cum Staphylococcus aureus penicillinase-producens est, quod antibioticum maxime aptum est?

<p>Antibiotica penicillinase-resistentes (C)</p> Signup and view all the answers

Quod est antibioticum prima linea ad tractandum pharyngitidem causatam a Streptococcus pyogenes?

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

Si patienti pneumonia nosocomialis causatur ab Klebsiella spp., quae antibiotica sunt idonea, praeter cefotaximum?

<p>Ceftazidime et Cefepime (A)</p> Signup and view all the answers

Quod antibioticum maxime aptum est ad tractandam meningitidem bacterialem causatam a Neisseria meningitidis?

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

In casu osteomyelitidis causatae a Staphylococcus aureus methicillin-resistente, quod antibioticum, praeter vancomycinum, etiam adhiberi potest?

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

Flashcards

Cellulitis

Infeksiyonum bacterial in cutis. Causa commun: Streptococcus spp. et Staphylococcus aureus.

Osteomyelitis

Infeksiyonum in ossum, multum cum Staphylococcus aureus.

UTI or Pyelonephritis

Infeksiyonum in tractu urinario, multum cum Enterobacteriaceae et Escherichia coli.

Cholangitis

Infeksiyonum in via biliaria, multum cum Enterobacteriaceae et anaerobes.

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Endocarditis

Infeksiyonum in cordis valvae, multum cum Staphylococcus aureus et Staphylococcus viridans.

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Pneumonia

Infeksiyonum in pulmone, multum cum Streptococcus pneumoniae, Haemophilus influenzae, et Staphylococcus aureus.

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Pharyngitis

Infeksiyonum in faucibus, multum cum Streptococcus pyogenes.

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Bacterial Meningitis

Infeksiyonum in meningibus, multum cum Neisseria meningitides et Streptococcus pneumoniae.

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Meningitis bacterialis

Infeksiyonum bacteria in meningibus, saepe cum Streptococcus pneumoniae et Neisseria meningitides.

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Sinusitis acuta

Infeksiyonum sinusuum paranasalium, saepe cum Streptococcus pneumoniae et Haemophilus influenzae.

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Infeksiyonum tractus urinarii (UTI) vel pyelonephritis

Infeksiyonum tractus urinarii, saepe cum Enterobacteriaceae et Escherichia coli.

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Study Notes

Bacterial Infections and Antimicrobial Therapy

  • Bacterial Meningitis:

    • Streptococcus pneumoniae: Treated with Penicillin G, Penicillin V, or Amoxicillin.
    • Neisseria meningitides: Treated with Penicillin G.
  • Acute Sinusitis:

    • Streptococcus pneumoniae: Treated with Penicillin G, Penicillin V, or Amoxicillin.
    • Haemophilus influenzae: Treated with Cefotaxime or Ceftriaxone.
  • Pharyngitis:

    • Streptococcus pyogenes: Treated with Penicillin G or Penicillin V.
  • Community-Acquired Pneumonia:

    • Streptococcus pneumoniae: Treated with Penicillin G, Penicillin V, or Amoxicillin.
    • Haemophilus influenzae: Treated with Trimethoprim/sulfamethoxazole.
    • Staphylococcus aureus:
      • Penicillinase-producing strains: Treated with penicillinase-resistant penicillins.
      • Methicillin-resistant strains: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.
    • Mycoplasma spp.: Treated with Erythromycin, Clarithromycin, Azithromycin, or Tetracycline.
  • Hospital-Acquired Pneumonia:

    • Pseudomonas spp.: Treated with Piperacillin/tazobactam, Ticarcillin/clavulanic acid, possibly Tobramycin, Gentamicin, or Amikacin.
    • Klebsiella spp.: Treated with Cefotaxime, Ceftazidime, Cefepime, or Ceftriaxone.
    • Staphylococcus aureus:
      • Penicillinase-producing strains: Treated with penicillinase-resistant penicillins.
      • Methicillin-resistant strains: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.
  • Endocarditis:

    • Staphylococcus aureus:
      • Penicillinase-producing strains: Treated with penicillinase-resistant penicillins.
      • Methicillin-resistant strains: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.
    • Staphylococcus viridans: Treated with Penicillin G, possibly Gentamicin.
    • Coagulase-negative Staphylococcus spp.: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.
  • Cholangitis:

    • Enterobacteriaceae: Treated with Ampicillin or Amoxicillin.
    • Anaerobes: Treatment depends on the specific anaerobic species.
  • UTI or Pyelonephritis:

    • Enterobacteriaceae: Treated with Ampicillin or Amoxicillin.
    • Escherichia coli: Treated with Cefotaxime, Ceftazidime, Cefepime, or Ceftriaxone.
  • Osteomyelitis:

    • Staphylococcus aureus:
      • Penicillinase-producing strains: Treated with penicillinase-resistant penicillins.
      • Methicillin-resistant strains: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.
  • Cellulitis:

    • Streptococcus spp.: Treated with Penicillin G, Penicillin V, or Ampicillin (depending on species).
    • Staphylococcus aureus:
      • Penicillinase-producing strains: Treated with penicillinase-resistant penicillins.
      • Methicillin-resistant strains: Treated with Vancomycin, possibly Gentamicin, and/or Rifampin.

Important Note:

  • Specific antibiotic selection should be guided by sensitivities and other patient-specific factors. This list provides generalised treatment options for various bacterial infections.

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