Introduction Rose Bengal Agar (RBA) is a selective medium for isolating fungi. It contains rose bengal dye, which inhibits bacterial…
Introduction The Slide Culture Technique for fungi allows detailed observation of fungal structures. It provides a clear view of spores…
Introduction "Rifampicin resistant indeterminate" refers to an unclear or inconclusive result in testing for resistance to the antibiotic rifampicin, often…
Introduction The D-Dimer test measures a substance released when a blood clot breaks up. It helps diagnose clotting disorders. Doctors…
Introduction Extra-pulmonary tuberculosis (EPTB) affects areas outside the lungs. It impacts the lymph nodes, pleura, and bones. Patients often experience…
Introduction of India Ink preparation Cryptococcus neoformans is an encapsulated yeast that causes cryptococcal meningitis, particularly in immunocompromised individuals. The…
Introduction Gram staining is a routine diagnostic tool for respiratory infections. It reveals bacteria in sputum samples. Occasionally, Gram staining…
Introduction Enterococcus gallinarum is a Gram-positive, facultatively anaerobic bacterium. It naturally inhabits the intestines of humans and animals. This bacterium…
Introduction Cedecea davisae is a rare, opportunistic pathogen in the Enterobacteriaceae family. It was first isolated from a human wound.…
Introduction Staphylococcus epidermidis is a common, coagulase-negative bacterium found on human skin and mucous membranes. It is part of the…