catalase

Staphylococcus aureus MCQs Quiz: A Set of Questions, Options, and Answers

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Introduction Here is a Staphylococcus aureus MCQs Quiz Set with questions, options, and answers. Staphylococcus aureus MCQs Quiz 1. What type of organism is Staphylococcus aureus? A) VirusB) Gram-positive bacteriumC) Gram-negative bacteriumD) Fungus 2. How does Staphylococcus aureus appear under Gram staining? A) Gram-negative rodsB) …

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Cedecea davisae- Introduction, Morphology, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

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Cedecea in wet mount of culture microscopy

Introduction Cedecea davisae is a rare, opportunistic pathogen in the Enterobacteriaceae family. It was first isolated from a human wound. This bacterium can cause infections in immunocompromised individuals. It exhibits resistance to several antibiotics. It is often misidentified due to its rarity. However, proper laboratory …

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