PPT-Pyognic cocci and staphylococci

The important pyogenic cocci are   Gram positive 1Staphylococcus 2Streptococcus 3Pneumococcus Gram negative 4Gonococcus . Dr. Nariman Sindi. 1. classification. The classification of streptococci is based on:. Hemolysis:. Alpha-. hemolytic. streptococci (. α. -. hemolytic. ):. Incomplete lysis (partial hemolysis) of red blood cells (RBCs) in the agar resulting in the formation of a greenish zone around their colonies.. 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 . Bacteria. In this video clip, watch for the shapes of the different bacteria.. Bacteria . Parts of a bacteria (see board for diagram):. Cell wall (eubacteria with peptidoglycan). Cell membrane (sometimes called plasma membrane). Greek and. Latin. English Meaning. Demos . People. Path. Disease. Septic. Infection. Karyo. Nucleus. Mut. Change. Rhea. Flow, discharge. Bactr. Stick, club. Cell . Storeroom, chamber. Contra. against. Greek and. Latin. English Meaning. Demos . People. Path. Disease. Septic. Infection. Karyo. Nucleus. Mut. Change. Rhea. Flow, discharge. Bactr. Stick, club. Cell . Storeroom, chamber. Contra. against. MicroorganismS What we don’t see CAN kill us! Microorganisms Also called microbes Cannot be seen without a microscope May be non-pathogen or pathogen depending on where it is in body Microorganisms Assistant Professor Dr. . Naza. . M. Ali. . Lec. 3. 24 Oct 2019. Cell wall. The cell wall is a rigid outer layer, it completely . surrounds the . cytoplasmic membrane, maintaining the shape of the cell . USDA Photo Inocuidad de Alimentos Principios Bsicos de la Preparacin del Pavo2Para una Coccin Adecuada2Instrucciones para Asar Gradu la temperatura del horno a 325 F 19055 C como mnimo Coloque el pavo Dust in the Wind. . Patient History. 63 y/o male with history of type 2 diabetes, hypertension and high cholesterol.. He presented to the Emergency Department (ED) with complaint of:. Fever. Headache. . 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 . 15. Pg. . 387. Small, living organisms that are not visible to the naked eye. Found everywhere! Including ON and IN the human body. They are part of the normal flora of the body. Flora=plant life adapted for living in specific environment. These bacteria are . G. +ve. ,. cells aggregation like bunch of grapes, non-motile, non-spore-forming, and facultative anaerobic, colonies are round, convex, . mucoid. . Staphylococci are found on the skin mouth and upper respiratory tract. Such as Staphylococcus . 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 Most infections of the skin, soft tissues and bone are caused by either . Staph. aureus . or streptococci (mainly . Strep. pyogenes. ). Staphylococcal infections. Staphylococci are usually found . colonising.