PPT-Genus Streptococcus Gram positive, Catalase negative cocci

objectives Study systemic bacteriology Describe Genus Streptococcus its types pathogenesis and lab diagnosis When grown on sheep blood agar streptococci display one of three types . STREPTOCOCCUS 15.1INTRODUCTIONStreptococci Streptococci are Gram-positive cocci arranged in chains or pairs. They are part ofStreptococcus pyogenes causing pyogenic After reading this lesson, you will Clinical Bacteriology II. CLS 413. Mrs. . Deemah. . Dabbagh. CLS Department. College of Applied Medical Sciences. King Saud University. Course Content. Enterobacteriacae. Lactose Fermenters:. Escherichia coli. Gram positive cocci. Bile-Esculin. Enterococcus. identification. Esculin. .  . Esculitin. + Glucose. esculitin. + Fe  . Ferric. citrate (. dark. . brown. ). Selective. media. Bile . added. Bacteria . One of our kingdoms. Bacteria. Bacteria are minute microscopic prokaryotes. They are unicellular organisms, which are usually identified by their specific activities, more than their general . Physical differences & clinical . signifigance. . . Figure 4.8b. Gram- positive bacteria. Gram-negative bacteria. Figure 4.8a. Gram-Positive cell walls. Teichoic acids:. Lipoteichoic acid links to plasma membrane. Makenzie Nelson. Alexis . Beyke. Lily Harvey. Experiment. An experiment was conducted to determine how the concentration of catalase affects a solution of H2O2.. One trial was run on each of the three different concentrations of catalase.. By Sam Casale. Microbial Therapy. A lesser used form of therapy.. Involves using microorganisms to fight other microorganisms.. The therapy used in this experiment has no background or ground that could be used as a reference.. Staphylococci. Dr. Oruba. Khalid abbas . . . Systemic Bacteriology. Objective : Pyogenic cocci. Pyogenic cocci : Pyogenic means “ pus forming”. Cocci means “spherical bacteria”. They include:. Bacteriology. Systemic Bacteriology. Objective : Pyogenic cocci. Pyogenic cocci : Pyogenic means “ pus forming”. Cocci means “spherical bacteria”. They include:. 1. Staphylococcus (Gram positive). 1. Demonstrate a basic understanding of commonly encountered organisms in the healthcare setting.. Discuss the importance of reviewing and interpreting Microbiology lab results.. Give examples of pathogenic vs. non-pathogenic bacteria.. Dated-09/12/2020. . 2. nd. . year . professional course. Dr. . Sudha. . Kumari. Assistant Professor. Department of Veterinary . ve Cocci Flowchart This job aid is a component of the free, ondemand CDC training course “Biochemicals and Gram Positive Organism Identification.” Find the course at https://www.cdc.gov/la . Greek-. streptus. =flexible: . coccus. = sphere spherical or ovoid cells, occurring in short or long chins, pairs, not in groups. Capsules are not regularly . formid. but develop in some species. . Streptococcus . pyogenes. . = Group A. Strep. Carried by 10-25% of many . in throat. often no symptoms. it is Cause of . strep throat. impetigo. Necrotizing fasciitis. Left. . Gram stain of .