Bacteria - stain Flashcards

1
Q

Staphylococcus

A

G+ cocci

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2
Q

Strep

A

G+ cocci

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3
Q

Moraxella catarrhalis

A

G- cocci

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4
Q

Neisseria

A

G-cocci

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5
Q

Bacillus

A

G+ rod

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6
Q

Serratia

A

G-rod

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7
Q

Shigella

A

G-rod

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8
Q

mycobacterium

A

g+ rod (AF)

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9
Q

enterobacter

A

g-rod

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10
Q

clostridium

A

g+rod

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11
Q

e coli

A

g- rod

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12
Q

campylobacter

A

g-rod

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13
Q

listeria

A

g+rod

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14
Q

Lactobacillus

A

g+rod

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15
Q

klebsiella

A

g-rod

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16
Q

proteus

A

g-rod

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17
Q

pseudomonas

A

g-rod

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18
Q

gardnerella

A

g+ but variable

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19
Q

salmonella

A

g-rod

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20
Q

vibrio

A

g-rod

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21
Q

corynebacterium

A

g+rod

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22
Q

propionibacterium

A

g+rod

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23
Q

yersinia

A

g-rod

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24
Q

bacteroides

A

g-rod

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25
Q

helicobacter

A

g-rod

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26
Q

bordatella

A

g-rod

27
Q

haemophillus

A

g-rod

28
Q

actinomyces

A

branching filamentous

29
Q

legionella

A

g-rod - (primarily intracellular - AF)

30
Q

mycoplasma

A

no cell wall no gram stain -

31
Q

nocardia

A

branching filamentous - AF

32
Q

Treponema

A

spirochete

dark field microscopy and fluorescent ab stain

33
Q

Chlamydiae

A

pleomorphic (giemsa) - intracellular (lacks peptidoglycan)

34
Q

leptospira

A

spirochete

35
Q

bartonella

A

g-rod

36
Q

borrelia

A

spirochete (giemsa)

37
Q

rickettsiae

A

pleomorphic (giemsa) - intracellular

38
Q

pasteurella

A

gram - rod

39
Q

francicella

A

gram - rod

40
Q

brucella

A

g- rod

41
Q

ureaplasma

A

no cell wall

42
Q

GRAM STAIN LIMITED

A
The microbes may lack real color
treponema 
mycoplasma
mycobacteria
legionella 
rickettsia 
chlamydia
43
Q

GIEMSA

A
Certain bugs really try my patients
Chlamydia
Borrelia 
Rickettsia
Trypanosomes 
Plasmodium
44
Q

PAS (periodic acid schiff)

A

Tropheryma whipplei

45
Q

Ziehl Neelsen (carbol fuchsin) - AF

A

Nocardia
Mycobacteria
Cryptosporidium - AIDs oocysts

46
Q

India Ink

A

Cryptococcus neoformans

47
Q

Mucicarmine

A

Cryptococcus - stains red

48
Q

Silver stain

A

pneumocystis
legionella
h. pylori

49
Q
Chocolate agar
Factors V (NAD+) and X(hematin)
A

H Influenzea culture

50
Q

Thayer Martin agar
+ vanco (g+)
+ colistin (g-)
+ nystatin (fungi)

A

N gonorrhea culture

51
Q

Thayer Martin agar
+ vanco
+ colistin
+ nystatin

A

N. meningitidis culture

52
Q

Bordet-Gengou agar
Regan-Lowe medium
+ potato
+ charcoal, blood, antibiotic

A

Bordatella purtussis culture

53
Q

Tellurite agar, Loffler medium

A

C. Diphtheria culture

54
Q

Lowenstein-Jensen agar

A

M. tuberculosis culture

55
Q

Eaton agar

+ cholesterol

A

M. pneumoniae culture

56
Q

MacConkey agar

A

Lactose fermenting enterics (CULTURE)

57
Q

slow LACTOSE FERMENTING enterics

A

citrobacter
serratia
others

58
Q

fast Lactose fermenting enterics

A
E Coli (indole +)
Enterobacter (indole -)
Klebsiella
59
Q

Eosin-methylene blue (EMB) agar

A

E Coli culture

60
Q

Charcoal yeast extract

cysteine + iron

A

Legionella culture

61
Q

Sabourd agar

A

fungi culture

62
Q

Classic aerobes (4)

A

Nagging pests must breath
nocardia
pseudamonas
mycobacterium

63
Q

Classic anaerobes (4)

A
Frankly can't breath air
Fusobacterium 
Clostridium
Bacterioides
Actinomyces
64
Q

Aminoglycosides are ineffective against anaerobes

why?

A

because they require O2 to activate