Medical Microbiology 3700 Lab (Midterm 1) CSULA | 70 Questions with 100% Correct Answers | Updated & Verified
What agent do you use to decolorize in Acid fast stain, Kinyoun method? - ANS - Acid alcohol Staphylococcus - ANS - Gram positive cocci in clusters Mycobacterium - ANS - acid fast rods Corynebacterium - ANS - Gram positive pleomorphic rods Escherichus - ANS - Gram negative rods Which of the following is crucial for smear preparation? A. None of the choices are correct B. Use a drop of water to emulsify bacteria from an agar plate C. All of the choices D. Use only a small amount of bacteria E. Completely dry smear before heat fixation - ANS - C. All of the choices
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