Ashley Shared "Bacteriology" - 13 Picmonics
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Bacteriology
Staphylococcus aureus Characteristics
- Characteristics
- Gram-Positive
- Cocci
- Catalase-Positive
- Coagulase-Positive
- Beta-Hemolytic
- Protein A Virulence Factor
- Inhibits Phagocytosis
- MRSA
- Resistant to Beta Lactams Due to Altered Penicillin Binding Proteins (PBPs)
2 mins
Staphylococcus aureus Disease
- Skin Infections
- Impetigo
- Abscesses
- Exfoliative Toxin
- Scalded Skin Syndrome
- Toxic Shock Syndrome (TSST 1)
- Binds to MHC II and T Cell Receptor
- Food Poisoning
- Acute Bacterial Endocarditis
- Pneumonia
- Osteomyelitis
2 mins
Staphylococcus epidermidis
- Characteristics
- Cocci
- Gram-Positive
- Catalase-Positive
- Urease-Positive
- Coagulase-Negative
- Novobiocin-Sensitive
- Component of Normal Skin Flora
- Infects Prosthetic Devices and IV Catheters
- Contaminates Blood Cultures
- Produces Adherent Biofilms
2 mins
Staphylococcus saprophyticus
- Characteristics
- Gram-Positive
- Cocci
- Catalase-Positive
- Coagulase-Negative
- Novobiocin-Resistant
- Urease-Positive
- Disease
- Urinary Tract Infections (UTI's)
1 min
Streptococcus agalactiae (OLD VERSION)
- Group B Streptococci
- Cocci
- Gram positive
- B hemolytic
- Catalase negative
- Bacitracin resistant
- Colonizes vagina
- Mainly in babies
- Pneumonia
- Meningitis
- Sepsis
- Produces CAMP factor
- Enlarges area of hemolysis by S. aureus
- Screen pregnant women at 35-37 weeks
- Penicillin
2 mins
Streptococcus Pneumoniae Characteristics
- Characteristics
- Gram-Positive
- Diplococci
- Lancet-Shaped
- Catalase-Negative
- Optochin-Sensitive
- Bile Soluble
- Alpha-Hemolytic
- Polysaccharide Capsule
- Positive Quellung Reaction
- IgA Protease
1 min
Streptococcus Pneumoniae Disease
- Signs and Symptoms
- Sickle Cell Anemia
- Sepsis in Patients with Splenectomy
- Rusty Sputum
- MOPS
- Meningitis
- Otitis Media
- Pneumonia
- Sinusitis
2 mins
Streptococcus pyogenes Characteristics
- Characteristics
- Group A Streptococci (GAS)
- Gram-Positive
- Cocci
- Beta-Hemolytic
- Catalase-Negative
- Bacitracin-Sensitive
- Hyaluronic Acid Capsule
- Streptolysin O
- DNase
- Streptokinase
- Exotoxin A
- Pyrrolidonyl Arylamidase (PYR) Positive
2 mins
Streptococcus Pyogenes Disease
- Pyogenic
- Pyogenic
- Pyogenic Pharyngitis
- Impetigo
- Cellulitis
- Toxigenic
- Toxic Shock-Like Syndrome
- Scarlet Fever
- Sandpaper Rash
- Strawberry Tongue
- Immunologic
- Immunologic
- Rheumatic Fever
- Antibodies to M Protein
- Acute Glomerulonephritis (Post Streptococcal Glomerulonephritis)
2 mins
Streptococcus viridans
- Characteristics
- Gram-Positive
- Cocci
- Catalase-Negative
- Alpha-Hemolytic
- Optochin-Resistant
- Not Bile Soluble
- Normal Flora of Oropharynx
- Synthesize Dextrans from Sucrose
- Disease
- Dental Caries
- Subacute Bacterial Endocarditis
2 mins
Streptococcus pneumoniae Disease (OLD VERSION)
- Rusty sputum
- Sepsis in patients with splenectomy
- Sickle Cell Anemia
- MOPS
- Meningitis
- Otitis media
- Pneumonia
- Sinusitis
1 min
Legionella Characteristics
- Characteristics
- Bacillus
- Poor Gram Stain
- Charcoal Yeast with Iron and Cysteine
- Silver Stain
- Water Sources
- Smokers and Heavy Drinkers
- Detect Antigen in Urine
2 mins
Legionella Disease
- Signs and Symptoms
- High Fever
- Diarrhea
- Increased Liver Enzymes
- Hyponatremia
- Type IV Renal Tubular Acidosis
- Severe Atypical Pneumonia
- Pontiac Fever
- Treatment
- Fluoroquinolones
- Macrolides
2 mins
