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microbio - must to know Flashcards

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Biology 101 flashcards
1
Q

Associated with colon cancer

A

S. bovis

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2
Q

Quellung

A

S. pneumoniae

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3
Q

Iodophores

A

Iodine + detergent

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4
Q

Negative stain

A

India ink

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5
Q

Nasopharyngeal swab

A

H. influenzae, Neisseria, B. pertusis

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6
Q

Not a cause of venereal disease

A

S. aureus

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7
Q

Tube coagulase (+)

A

Clotting of plasma

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8
Q

Non hemolytic, catalase (+), gram (+) cocci

A

S. epidermis

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9
Q

UTI in young females

A

S. saprophyticus

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10
Q

7.5% salt concentration

A

S. aureus

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11
Q

Destroyed by O2

A

Streptolysin O

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12
Q

Quellung test (+)

A

Capsular swelling

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13
Q

Bacitracin (R), hippurate HOH (-), bile esculin (+), bh, 6.5%

A

Enterococcus

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14
Q

Gram (-), coffee bean, diplococci

A

Neisseria

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15
Q

Enriched chocolate agar

A

TMA

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16
Q

Oxidase (+)

A

dark purple

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17
Q

N. meningitidis sugar

A

Glucose and maltose

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18
Q

Inhibit normal flora

A

Tellurite

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19
Q

Babes ernst granule

A

C. diptheriae

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20
Q

Catalase (+), enhance if refrigerated

A

Listeria

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21
Q

Differentiate Listeria and Coryne

A

Non motile

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22
Q

Retain by AFB

A

Carbol fuchsin

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23
Q

Mycobacterial culture

A

5% CO2

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24
Q

Growth on media without antibiotics

A

Nocardia

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25
Q

enriched CAP

A

H. influenzae

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26
Q

Beta hemolysis Haemophilus

A

Horse blood

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27
Q

BCYE

A

Legionella

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28
Q

Clue cells

A

G. vaginalis

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29
Q

MR opposite

A

VP

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30
Q

Simmon’s citrate indicator

A

Bromthymol blue

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31
Q

NH4CO3

A

Urease

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32
Q

Enterobacteriacea

A

Salmonella, Shigella, E. coli, Serratia

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33
Q

THIO boil

A

Drives off O2

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34
Q

Arthropod vectors

A

Rickettsia

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35
Q

Differentiate Staph from Strep

A

Catalase test

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36
Q

Double zone of hemolysis

A

Clostridium perfringes

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37
Q

Oxidase (+) result

A

Purple

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38
Q

IMVic: E. coli, E. aerogenes

A

+ + - - ; - - + +

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39
Q

SIM

A

Motility and tryptophan medium

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40
Q

Rapid grower

A

M. fortuitum-chelonei

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41
Q

Flat sour spoilage

A

B. stearothermophilus

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42
Q

Stain for Aman medium

A

Cotton blue

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43
Q

Fungal medium

A

Aman medium

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44
Q

Aspergillus medium

A

Czapeks

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45
Q

Histoplasmin cross reacts with

A

Blastomyces

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46
Q

Gay bowel syndrome

A

G. lamblia

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47
Q

Capsular Ag of S. pneumoniae

A

Quellung

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48
Q

Chinese, palisade

A

Corynebacterium

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49
Q

Oral flora

A

C. pseudodiptheriticum

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50
Q

ELEK test

A

In vitro toxigenecity test

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51
Q

Gray black colony

A

Corynebacterium

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52
Q

Diptheriods

A

except C. diptheriae

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53
Q

C. diptheriae medium

A

Pai, Loeffler’s

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54
Q

CAMP factor

A

enlarge beta zone of lysis

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55
Q

Lancet shaped

A

S. pneumoniae

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56
Q

Hemagglutination inhibition

A

Influenza virus

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57
Q

Gastroenteritis

A

Rotavirus

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58
Q

Vitek

A

AST and ID system

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59
Q

Medusa head

A

B. anthracis

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60
Q

Catalase (+)

A

Listeria monocytogenes

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61
Q

Soap is

A

germicidal

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62
Q

Fluoresce on Wood’s UV lamp

A

M. canis

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63
Q

When delayed 4’C

A

Chlamydia

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64
Q

Mycosel

A

Dermatophyte

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65
Q

Acetamide (+)

A

blue, P. aeruginosa

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66
Q

DNAse test 1NHCL, methyl green, toluidine blue

A

clear, clear, pink zone

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67
Q

DNAse (+)

A

S. aureus, Serratia, Moraxella

68
Q

Bipolar stain

A

Y. pestis

69
Q

Spillage disinfectant

A

Sodium hypochlorite

70
Q

Hemagglutination inhibition

A

Influenza

71
Q

Success of pasteurization

A

Phosphatase

72
Q

Sorbitol MacConkey

A

E. coli O157:H7

73
Q

BSA

A

Salmonella typhi

74
Q

2-4% NaOH

A

Decontaminate

75
Q

Digest, liquify mucus

A

N-acetyl-L-cystine

76
Q

Qualify sputum for culture

A

Gram stain

77
Q

Gastritis, urease (+)

A

H. pylori

78
Q

Optochin

A

5ug, S. pneumoniae

79
Q

Waste disposal

A

incineration

80
Q

Autoclave

A

121’C ; 15 lbs/psi ; 15-20 mins

81
Q

Modified oxidase

A

Micrococcus

82
Q

Novobiocin resistant

A

S. saprophyticus

83
Q

Bile esculin HOH

A

Group D Strep

84
Q

Tube coagulase

A

Free coagulase

85
Q

35’C, 2% NaCl, Vancomycin tx

A

MRSA

86
Q

PYR HOH

A

S. pyogenes, Enterococci

87
Q

Screen test for Neisseria

A

Oxidase test

88
Q

Speciate Neisseria

A

Sugar utilization

89
Q

1 Skin, wound, osteomyelitis

A

S. aureus

90
Q

1 Neonatal meningitis

A

S. agalactiae

91
Q

1 Bacterial pneumonia

A

S. pneumoniae

92
Q

UTI

A

E. coli, S. saprophyticus, Enterococci

93
Q

Prosthetic heart valve infusion

A

S. epidermidis

94
Q

DIC

A

Meningococci

95
Q

Cystic fibrosis

A

P. aeruginosa, B. cepacia

96
Q

Swimmer’s ear, burn

A

P. aeruginosa

97
Q

Nasal swab

A

S. aureus

98
Q

Stool specimen

A

S. typhi (typhoid fever)

99
Q

Transport for Neisseria

A

JEMBEC system

100
Q

Niacin, NO3-NO2 (+) ; catalase (-)

A

M. tuberculosis

101
Q

Rapid growers Myco

A

Arylsulfatase test

102
Q

Confirms C. diptheriae

A

Toxigenecity (ELEK)

103
Q

Medusa head, bamboo, square end

A

B. anthracis

104
Q

Antibiotic associated enterocolitis

A

C. difficile

105
Q

Lecithinase, double hemolysis

A

C. perfringes

106
Q

Blood culture contaminant

A

P. acne

107
Q

SPS disk test

A

P. anaerobius

108
Q

20% bile, KVC resistant

A

B. fragilis

109
Q

Methyl red opposite

A

VP

110
Q

LOA test medium

A

Moeller’s medium

111
Q

Mineral oil

A

Anaerobic

112
Q

PAD, Urease, LD (+)

A

P-M-P group

113
Q

Oxidase negative

A

Enterobacteriaceae

114
Q

Sulfanilic acid, alpha napthylamine

A

NO3-

115
Q

Microaerophiles

A

Campy, Helicobacter

116
Q

ONPG (+)

A

Yellow, slow lactose fermenter

117
Q

Rice water stool, string test (+)

A

V. cholerae

118
Q

Salmonella related to

A

Citrobacter

119
Q

Shigella related to

A

E. coli

120
Q

Hippurate HOH

A

C. jejuni

121
Q

Sorbitol (colorless) on MacConkey

A

O157:H7

122
Q

Indole, MR, VP, urease, NO3-NO2 (+)

A

Red

123
Q

Citrate, acetamide, acetate, malonate

A

Blue(+) ; green(-)

124
Q

LOA, hippurate, LIA, oxidase (+)

A

Purple

125
Q

ONPG, TSI, V cholerae TCBS (+)

A

Yellow

126
Q

Lysine(-) ; H2S(-)

A

S. paratyphi A

127
Q

Differentiate Enterobacteriaceae

A

IMViC

128
Q

Differentiate Vibrionaceae

A

O129 test

129
Q

Differentiate NFO

A

O-F test

130
Q

MacConkey (-)

A

Eikenella, Kingella, Moraxella

131
Q

Pyocyanin, grape like, cetrimide

A

P. aeruginosa

132
Q

Oxidase(-) ; DNAse(+)

A

S. maltophilia

133
Q

BAP(-) ; MAC(-) ; CAP(+)

A

Haemophilus

134
Q

X and V, satellitism

A

H. influenzae

135
Q

Cysteine require, BSL-III, lab acq

A

F. tularensis

136
Q

X factor require, red (+), ALA

A

Porphyrin

137
Q

Thionine and Fuchsin

A

Brucella

138
Q

CO2, H2S, thionine inhibited

A

B. abortus

139
Q

Endocarditis, castaneda, TSB

A

Brucella

140
Q

Whooping cough, potato blood glycerol

A

B. pertusis

141
Q

Soft chancre

A

H. ducreyi

142
Q

Hard chancre

A

T. pallidum

143
Q

Safety pin, animal bite wound

A

Pasteurella

144
Q

Pits agar, human bite wound

A

Eikenella

145
Q

Tumbling motility at 25’C

A

Listeria

146
Q

Meningitis, sepsis, still birth, food poison

A

Listeria

147
Q

Butcher’s cut, H2S, Cat(-)

A

Erysiphilothrix

148
Q

BCYE, air conditioner, pontiac f.

A

Legionella

149
Q

Fletcher’s, Weil’s, jaundice

A

Leptospirosis

150
Q

McCoy, NGU, PID, LGV

A

C. trachomatis

151
Q

Giemsa on blood smear

A

Borrelia

152
Q

Violet colony

A

Chromobacterium

153
Q

Whipple’s disease

A

Trophyrema

154
Q

Granuloma inguinale

A

Calymmatobacterium

155
Q

Oroya fever, infects RBC

A

B. bacilliformis

156
Q

Infects WBC, morulae body

A

Ehrlichia

157
Q

Vincent’s angina

A

Borrelia and Fusobacterium

158
Q

Cat scratch disease

A

B. henselae

159
Q

Wall less, PAP

A

M. pneumoniae

160
Q

NGU, urease(+) A7 medium, T strain

A

Ureaplasma

161
Q

TWAR strain

A

Chlamydia pneumonia

162
Q

Ticks

A

Lyme, RMSF, Ehrlichia vector

163
Q

Chigger

A

O. tsutsugamushi (Proteus OX-K)

164
Q

Louse

A

Epidemic typhus

165
Q

Rat flea

A

Endemic typhus

166
Q

Periodontal, gliding

A

Capnocytophaga

167
Q

Clue cell, HBTA, V agar, 10% KOH

A

G. vaginalis

Microbiology (4 decks)

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