To isolate anaerobic gram-positive Anaerobic phenylethyl alcohol agar (PEA) organisms, which of the following media should be used? An anaerobic media, which contains ferric Bacteroides spp. ammonium citrate and hemin, bile salts, and gentamicin, is used to isolate which group of organisms? What isolates Prevotella and LKV blood agar Bacteroides spp? What media inhibits gram-negative rods? PEA agar What media is non selective; supports the Thioglycollate broth growth of facultative anaerobes and aerobes? What media determines lecithinase and Egg-yolk agar lipase production of Clostridia and Fusobacteria? What is selective for Clostridium CCFA difficile? Characteristics that strongly indicate the brick-red fluorescence under presence of ultraviolet (UV) light pigmented or in Prevotella Porphyromonas a clinical specimen include In a clinical specimen, sulfur granules Actinomyces strongly indicate the presence of which anaerobe? A diabetic patient has developed gas C. perfringens gangrene of the right foot. The most likely anaerobe causing this infection is Optimal recovery and identification of the initial incubation period is at 35° to 37° anaerobic bacteria in clinical specimens C for 48 hours occurs when: The ethanol shock or heat shock test will and Clostridium Bifidobacterium separate which two bacteria? The most likely identification of a nonpigmented Prevotella kanamycin-resistant, and indole-negative anaerobic gram-negative bacilli is The most likely identification of a group Bacteroides fragilis kanamycin-resistant, and vancomycin-resistant anaerobic gram-negative bacilli is The most likely identification of an Porphyromonas anaerobic gram-negative bacilli that will fluoresce red or has a pigment is
To isolate anaerobic gram-positive organisms, which of the following media should be used? Anaerobic phenylethyl alcohol agar (PEA) An anaerobic media, which contains ferric ammonium citrate and hemin, bile salts, and gentamicin, is used to isolate which group of organisms? Bacteroides spp. What isolates Prevotella and Bacteroides spp? LKV blood agar What media inhibits gram-negative rods? PEA agar What media is non selective; supports the growth of facultative anaerobes and aerobes? Thioglycollate broth What media determines lecithinase and lipase production of Clostridia and Fusobacteria? Egg-yolk agar What is selective for Clostridium difficile? CCFA Characteristics that strongly indicate the presence of pigmented Prevotella or Porphyromonas in a clinical specimen include brick-red fluorescence under ultraviolet (UV) light In a clinical specimen, sulfur granules strongly indicate the presence of which anaerobe? Actinomyces A diabetic patient has developed gas gangrene of the right foot. The most likely anaerobe causing this infection is C. perfringens Optimal recovery and identification of anaerobic bacteria in clinical specimens occurs when: the initial incubation period is at 35° to 37° C for 48 hours The ethanol shock or heat shock test will separate which two bacteria? Clostridium and Bifidobacterium The most likely identification of a kanamycin-resistant, and indole-negative anaerobic gram-negative bacilli is nonpigmented Prevotella The most likely identification of a kanamycin-resistant, and vancomycin-resistant anaerobic gram-negative bacilli is Bacteroides fragilis group The most likely identification of an anaerobic gram-negative bacilli that will fluoresce red or has a is Porphyromonas pigment