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MOD1 > Stack 2 > Flashcards

Stack 2 Flashcards

1
Q

Catalase positive

A

Staphylococcus

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2
Q

Catalase negative

A

streptococcus

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3
Q

hemolyse positive

A

alpha hemolytic: streptococcus pneumoniae (green)

beta hemolytic: streptococcus pyogenes (clear)

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4
Q

coagulase negative

A

staphylococcus epidermidis

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5
Q

coagulase positive

A

staphylococcus aureus

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6
Q

pili

A

for bacterial attachment

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7
Q

flagella

A

for bacterial movement

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8
Q

Gram-positive

A

thick PePtidoglycan layer
lipoteichoic acid and teichoic acid
protected from drying out
interact w/ immune system through Toll Like Receptors

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9
Q

Gram negative

A

periplasmic space
thin peptidoglycan layer
NO TEICHOIC ACID BUT LIPOPOLYSACCHARIDE

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10
Q

gram negative curved rods

A

Vibrio

campylobacter

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11
Q

gram negative rods

A

E. coli

salmonella

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12
Q

gram negative cocci

A

neisseria (MAC important)

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13
Q

gram positive rods (spore forming)

A

clostridium

bacillus

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14
Q

gram positive rods (non-spore forming)

A

listeria

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15
Q

gram positive cocci (groups)

A

staphylococci

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16
Q

gram positive cocci (chains)

A

streptococci

17
Q

bacterial capsule

A

polysaccharide
around cell wall
hides bacteria from fagocytosis

18
Q

bacteria w/ capsule

A

streptococcus pneumoniae
neisseria meningitidis
haemophiliac influenza B
–> all cause meningitis

19
Q

transformation

A

uptake of free DNA by bacteria

20
Q

transduction

A

viral infection of bacteria

21
Q

conjugation

A

plasmid transferral between bacteria

22
Q

fungi cell wall

A

mannan + glucan + chitin

23
Q

fungi cell membrane

A

ergosterol

24
Q

enteric protozoa (non-invasive)

A

giardia lamblia

25
Q

enteric protozoa (invasive)

A

entamoeba histolytica

26
Q

systemic protozoa

A 
plasmodium species
toxoplasma gondii (verminderde T-cell immunity)
27
Q

roundworms

A

strongyloides stercoralis

28
Q

tapeworms

A

taenia saginata

29
Q

flukes (helminths)

A

schistosome mansoni

30
Q

strongyloides stercoralis

A

auto-infection possible (hyper infection)

impaired cellular immunity

31
Q

intracellular bacteris

A

salmonella
legionella pneumophilia
mycobacterium tuberculosis

32
Q

spirochetes

A 
treponema pallidum (syphilis)
borrelia (Lyme's disease)
33
Q

legionella

A

causes Pontiac fever of pneumonia

MOD1 (4 decks)

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