Sample Clinical Diagnostics PowerPoint
SPUTUM SPECIMEN
QUALITY: GRAM STAINS
WENDY D. SMITH, B.S., MT(ASCP)
What Is A Gram Stain?
BACTERIAL CELL ENVELOPE
BACTERIAL CELL WALL LIPID
LAYERS = GRAM POSITIVE
STAIN BY
GLYCOLIPOPROTEIN =
GRAM NEGATIVE
Cellular structure & Gram staining
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