'Hemolytic streptococci' diaporamas de présentation

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Valerie Kiefer MS, APRN University Of Connecticut

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Normal Flora

Normal Flora. Normal Flora. Definition Normal flora is the mixture of microorganisms (bacteria and fungi) that are regularly found at any anatomical site of human body like:. Normal Flora. Skin Eyes (i.e.Cunjunctiva) Nose (i.e. Respiratory tract) Mouth (i.e Human Oral Cavity) Ears

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Normal Flora

Normal Flora. Normal Flora. Definition Normal flora is the mixture of microorganisms (bacteria and fungi) that are regularly found at any anatomical site of human body like:. Normal Flora. Skin Eyes (i.e.Cunjunctiva) Nose (i.e. Respiratory tract) Mouth (i.e Human Oral Cavity) Ears

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Definition

UNIT III: Upper Respiratory Tract Infections Mrs.Indumathi Lecturer YNC. Definition. Inflammation of the respiratory mucosa from the nose to the lower respiratory tree(nose, sinus, pharynx, larynx ). Rhinitis.

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Gram-Positive Cocci Streptococci

6 th lect. bacteriology. Gram-Positive Cocci Streptococci. By Lec . Dr. Thanaa Rasheed Abdulrahman. Streptococci of medical importance are listed in Table 1. 1 All streptococci are catalase -negative. 2 S. bovis is a nonenterococcal group D organism.

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Streptococci and Enterococci

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Skin and Soft-Tissue Infections

Skin and Soft-Tissue Infections. IMPETIGO , ABSCESSES, CELLULITIS, AND ERYSIPELA. Objectives. Describe the anatomical structure of skin and soft tissues. Differentiate the various types of skin and soft tissue infections and there clinical presentation.

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II - Streptococci

II - Streptococci. Characters of Streptococci. Gram positive cocci Chains or pairs Usually capsulated Non motile Non spore forming Facultative anaerobes Fastidious Catalase negative (Staphylococci are catalase positive). Classification of Streptococci:

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Streptococci & Corynebacteria

Streptococci & Corynebacteria. Streptococci. Cocci : spherical Morphology: Gram positive, cocci in chains. Characteristics of Streptococci. Morphology>> Gram positive, cocci Arranged in chains, and some spp. arranged in pairs 2. Habitat>> Usually found as a normal flora in throat

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Diagnosis of streptococci

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STREPTOCOCCI

STREPTOCOCCI. Streptococci are facultative anaerobic , Gram-positive organisms that often occur as chains or pairs and are catalase-negative (staphylococci are catalase positive). Streptococcus mutans. Classification.

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Practical No.10 Streptococcus species

Practical No.10 Streptococcus species. Members of the genus Streptococcus are responsible for disease as well as being part of the normal flora of humans. Among the diseases caused are: bacterial pneumonia meningitis Tonsillitis Endocarditis scarlet fever Erysipelas

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Streptococcus

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Hemolytic Streptococci Identification

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