need a dichotomous key starting with hydrolysis starting with hydrolysis make a dichotomous key using bacitracin,...
Laboratory & Exercises 1. You will not be physically performing these activities. However, you will be responsible for knowing how to perform and interpret them. View the following video clips: • SE Broth & Bile Esculin • CAMP Test 2. Review how to interpret the following tests by completing the chart: Positive Result Negative Result Gram Stain for cocci and bacilli purple Schaeffer-Fulton Stain for Endospores Negative Stain for Capsules Catalase (Reagent: Hydrogen peroxide) Coagulase (Reagent: Rabbit Plasma) Oxidase (Reagent:...
Culture site: wound White to golden, medium sized colony beta hemolytic catalase – positive coagulase latex – positive coagulase tube-negative A disk – negative CAMP test – negative Bile esculin – positive NaCl – positive Optochin disk – negative Bile solubility – negative PYR – positive ID: _____________
Culture site: stitch abscess white, medium sized colony beta hemolysis catalase – positive slide coagulase – positive tube coagulase- positive A disk – negative CAMP test – negative Bile esculin – positive NaCl – positive Optochin disk – negative Bile solubility – negative PYR – negative id the organism
6- Identify a species of Streptococcus that exhibits beta hemolysis, is a group B, and is negative for bile solubility 7- Identify a species of Streptococcus that exhibits alpha hemolysis, is negative for bile esculin hydrolysis, and is not tolerant to 6.5% NaCl. 8- Identify a species of Streptococcus that exhibits beta hemolysis, is negative for the CAMP reaction, and resistant to SXT. 9-identify a group D species that exhibits alpha hemolysis and is tolerant to 6.5% Salt.
Culture site: impetigo white, small sized translucent, colony beta hemolytic catalase – negative coagulase – negative A disk – positive CAMP test – negative Bile esculin – negative NaCl – negative Optochin disk – negative Bile solubility – negative PYR – positive Id this organism
f. Culture site: stitch abscess White-grey, small sized colony beta hemolytic catalase – -negative coagulase – negative A disk – negative CAMP test – negative Bile esculin – positive NaCl – negative Optochin disk – negative Bile solubility – negative PYR – negative ID: __________
Culture site: Sputum Gram stain: Gram positive diplococci BAP-small, translucent, glistening, umbilicate, alpha-hemolytic CHOC-small, flat, grey, glistening MAC-no growth Catalase-negative Bile Solubility-positive PYR-positive ONPG-negative Urease-negative Optochin-sensitive Mannitol-negative Bile Esculin-negative NaCl-positive Raffinose-positive VP-positive Erythromycin-resistant Clindamycin-sensitive ID:__________________
Need help making my dichotomous key. The left side is okay, it's the right side I need help with. What test could I use to differentiate between Bm and Bs given this chart? Bacillus mepoterum Dichotomous Key for Gram + Bacteria Bm), Bacilus subtils (Bs), Enterococcus faecalis (Ef!, Staphylococcus aureus (sa), Staphylococcus soprophyticus (ss), Streptococcus rails (so). Streptococcus pneumoniae (Spl, Streptococcus pyogenes (Sov) Inoculate unknown on CNA: Did hemolysis occur?? No. Gamma or na growth Yes, hemolysis occurred El, Ss....
make a dichotmois identifcation key for eight gram positive bacteria TENT DE Insert Table Chart Text Shape Media Comment Collab Dichotomous Identification Key for eight Gram positive Bacteria Staphylococcus aureus, Staphylococcus Sanghyticus Streptococcus n ige, Streptococcus Orale Streptococcus R . Bacillus , Bacillus shows, Enterococcus Day 1 test: Inoculate Unknown on TSA blood Chocolate Agar/CNA blood Gram stain colonies Day 2: Gram + coccus (SaS o S r . Soral S Gram + bacillus B. Alpha hemolysis Beta hemolysis Gamma...
im not sure how to do this Dichotomous Identification Key for seven Gram Negative Bacteria Citrobacter freundii Escherichia coli, Klebsiella pneumoniae, Proteus vulgaris, Pseudomonas greuginosa, Serratia marcescens, Shigella flexneri Day 1: Inoculate Unknown on MacConkey Day 2: Ferments Lactose (C freundii. E.coli K wania Does Not Ferment Lactose (P. vulgaris, P. arruginosa, S. marcescens, S fans Day 2 Test: Day 3: Day 3 Test: Day 4: Day 4 Test: