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1
Etiologic agent of Lyme Disease
BORRELIA BURGDORFERI
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Vector of Lyme disease
IXODES SCAPULARIS
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The hallmark or the earliest sign of lyme disease
ERYTHEMA CHRONICUM MIGRAN
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Test used to differentiate Staphylococcus vs Streptococcus
CATALASE TEST
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The positive reaction of Staphylococcus from the catalase test
EFFERVESCENCE
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Who classifies the group A Strep bacteria
REBECCA LANCEFIELD
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Group A streps that could cause many diseases
STREPTOCOCCUS PYOGENES
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List all the disease caused by the Strep. Pyogenes
URTI PHARYNGITIS, NECROTIZING FASCIITIS, STREP TSS, STREP PYODERMA, SCARLET FEVER, ERYSIPELAS
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This is also called as impetigo
STREPTOCOCCAL PYODERMA
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The most important sequelae of Strep Pyogenes in which diagnosed in Immunosero
ACUTE RHEUMATIC FEVER, POST STREPTOCOCCAL GLOMERULONEPHRITIS
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Virulence factors in Strep Pyogenes is also termed as
IMMUNOGEN
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What is being identified in immunosero in detecting Strep Pyogenes infection
ANTIBODY
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This are created due to agab binding caused by the Strep Pyogenes causing the immune system to be tricked promoting inflammation
ANTIBODY STREPTOCOCCAL IMMUNE COMPLEX
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This develops as a sequela to pharyngitis or tonsillitis in 2-3% of infected individuals chracterized by fever and inflammation of joints and heart
ACUTE RHEUMATIC FEVER
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Acute Rheumatic fever typically appears how many weeks after the onset of sore throat.
1-3
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A condition characterized by damage to the glomeruli in the kidney due to the deposition of Ab-streptococcal immune complexes.
GLOMERULONEPHRITIS
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Most important virulent factor of Streptococcus
M PROTEIN
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The other virulence factor of streptococcus that can be tested in Immunosero
EXOANTIGEN
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Test used to determine streptococcal infection
ANTI STREPTOLYSIN O TEST
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What is the principle of anti streptolysin o test
NEUTRALIZATION
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The anti streptolysin o test Unknown: 1st Reagent: 2nd Reagent:
ANTIBODY, STREPTOLYSIN O, INDICATOR RBC
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What is the negative result of anti streptolysin o
HEMOLYSIS
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The color of hemolysis caused by the toxins produced by the streptolysin o
DIRTY PURPLE
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The color of hemolysis caused by the complement
VIN ROSE
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How many tubes are parepared in ASTO
14
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What tube is the positive RBC control of ASTO
13
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What tube is the negative SLO control of ASTO
14
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What is performed in ASTO
SERUM DILUTION
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How many ml of serum is need in ASTO
0.5
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How many ml of diluent in ASTO
4.5
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Highest reciprocal dilution showing a positive result
TITER
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What is the normal titer of ASTO
0-166 TODD UNIT
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How many todd units for moderately elevated titer for adults
240
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How many todd units for moderately elevated titer for children
320
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What are the 2 types of ASO
NEUTRALIZATION, ASO LATEX AGGLUTINATION SLIDE METHOD
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What is th principle of ASO agglutination slide method
PASSIVE AGGLUTINATION
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The normal vlaue for ASO latex agglutination slide method
<200IU/mL
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This is a termed used to described transitional phase of infection between acute and chronic
SEQUELAE