Ascp: Microbiology Polansky Cards Questions And Answers 100% Verified A+ Guaranteed

C. Diphtheria: Gray Black colonies with brown halos on what type of agar {Ans: Tindale agar}Gram Stain: Football Shaped {Ans: S. pneumoniae}Chocolate agar (CHOC) {Ans: Media: Haemophilus and Neisseria}Type of media: Contains added growth factors, e.g., blood, vitamins, yeast extract {Ans: Enrichment Media, EX: SBA< Chocolate, Brain-Heart Infusion, Buffered charcoal-yeast extract agar}What enzymes contribute to the virulence of Staphy? {Ans: Hyaluronidase: damages basement membrane of tissues Beta-lactamase: produces strains that are able to inactivate penicillin and ampicillin}What is the pathogenecity of C. jeikeium {Ans: Hospital acquired}Diphtheriae is characterized by -------- formed by----- and ------ at the back of the throat {Ans: Diphtheriae is characterized by pseudomembrane formed by dead cells and exudate at the back of the throat}Term "hydatid sand" is used in reference to what tapeworm {Ans: Echinococcus species}C. jeikeium is Rapid sucrose urea (RSU)? {Ans: Negative}S. pneumoniae Key Characteristics: 1. Bile Solubility 2. Optochin {Ans: 1.Bile Solubility---Positive 2. Optochin:-----Sensitive}C. Diphtheria: Gray Black colonies what type of agar {Ans: Cystine tellurite}Usually Lancefield group F. PYR neg. VP pos {Ans: 3 species: S. anginosus, S. constellatus, S. intermedius. In viridans group. Require 10% CO2. Grow better anaerobically}What other