Gram Negative Rods Flashcards

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0
Q

Bordet Gengou agar

A

Bordetella pertussis

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1
Q

Enriched chocolate agar

Polyribitol phosphate capsule

A

H influenza Type b

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2
Q

Whooping cough

A

Bordetella pertussis

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3
Q

Poorly gram staining - silver stain

A

Legionella pneumophila

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4
Q

Charcoal yeast agar

A

Legionella pneumophila

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5
Q

Airconditioning

A

Legionella pneumophila

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6
Q

Pneumonia with diarrhea and hyponatremia

A

Legionella pneumophila

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7
Q

Requires factor X and V for growth

A

H influenza Type b

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8
Q

Forms satellite phenomenon around S aureus

A

H influenza Type b

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9
Q

Causing 95% of invasive disease of H influenza Type b

A

Polyribitol phosphate capsule

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10
Q

Second MCC of otitis media, sinusitis

A

H influenza Type b

1st - Strep pneumoniae

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11
Q

MCC of epiglotitis

A

H influenza Type b

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12
Q

Thumb sign

A

Epiglotitis

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13
Q

Cherry red epiglotitis

A

H influenza Type b

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14
Q

Etiology of LTB

A

Parainfluenza virus

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15
Q

Steeple sign

A

LTB

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16
Q

DOC of Epiglotitis

A

Ceftriaxone

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17
Q

Damages ciliated cells in whooping cough

A

Tracheal cytotoxin

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18
Q

Another name for Pertussis

A

Tuspirina

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19
Q

DOC for Pertussis

A

Erythromycin

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20
Q

Three major causes of Atypical pneumonia

A

Mycoplasma p
Legionella pneumophila
Chlamydia p

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21
Q

Enumerate the Facultative Intracellular Bacteria

A
Salmonella
Brucella
Mycobacterium
Listeria
Francisella
Legionella
Yersinia
Some Bugs May Live FacultativeLY
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22
Q

Causes Pontiac fever

A

Legionella pneumophila

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23
Q

DOC for Legionella pneumophila diseases

A

Azithromycin or Erythromycin

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24
Q

Lactose fermenter

Green sheen on EMB

A

E coli

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25
Q

Lactose fermenter

Urease positive

A

Klebsiella p

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26
Q

Comma shaped
Motile
Oxidase positive

A

Vibrio c

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27
Q

Comma shaped
Microaerophilic
Skirrows agar

A

Campylobacter jejuni

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28
Q

Comma shaped

Urease positive

A

H pylori

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29
Q

Motile
Oxidase negative
H2S producer

A

Salmonella spp

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30
Q

Non Motile
Oxidase negative
Non H2S producer

A

Shigella spp

31
Q

Swarming
Oxidase negative
H2S producer
Urease positive

A

Proteus mirabilis

32
Q

Oxidase positive
Non H2S producer
Obligate aerobe

A

Psedomonas aeroginosa

33
Q

Lactose fermenters

A
Citrobacter
Klebsiella
E coli
Enterobacter
LaCtose is KEE. Grow in MacConKEE agar
34
Q

MCC of community acquired UTI

A

Escherichia coli

35
Q

2nd MCC of Neonatal Meningitis

A

Escherichia coli

36
Q

Enumerate the members of Enterobacteriaceae

A
Morganella
Escherichia
Shigella 
Salmonella
Yersinia
Serratia
Proteus
Enterobacter
Citrobacter
Klebsiella
MESSY SPECK
37
Q

Pathogenesis of Enterobacteriaceae

A
Capsular antigen K
O antigen
Flagellar antigen H
Ferments glucose
Enterobaxteriaceae
COFFEe
38
Q

Organisms that cause Neonatal Menigitis

A

B group strep S agalactiae
E coli
Listeria monocytogenes

39
Q

Travellers diarrhea
Montezumas revenge
Delhi belly

A

ETEC

40
Q

Shiga like toxin

Vero toxin

A

EHEC

E coli 0157:H7

41
Q

Treatment for UTI caused by E coli

A

Ampicillin or Sulfonamides

42
Q

Treatment for meningitis and sepsis caused by E coli

A

Third gen Cephalosporins

43
Q

Detects antibodies in patients serum infected with salmonella

A

Widal test

44
Q

DOC of Typhoid Fever

A

Penicillin

45
Q

DOC of Typhoid Fever - chronic carrier state

A

Ampicillin

46
Q

Salmonella spp causing
Enterocolitis
Typhoid fever
Septicemia

A

S enteritidis/typhimurium
S typhi - Vi capsular antigen
S choleraesuis

47
Q

Disease with pulse fever disproportion

A

Typhoid fever

48
Q
Culture sources of Typhoid fever
Week
1
2
3
4
Post
A
Week
1 Blood
2 Urine
3 Stool - week of complications
4 Bone Marrow
Post Bile Stool
49
Q

DOC of Typhoid Fever

A

Ceftriaxone

Phil: Ampi Chloram CoTri

50
Q

Shigella transmission

A

Food
Finger
Feces
Flies

51
Q

MCC of Bacillary Dysentery

A

Shigella sonnei / Duvals bacillus

52
Q

Most severe form of Bacillary dysentery

A

Shigella dysenteriae type 1 / Shiga bacillus

53
Q

MCC of epidemic dysentery

A

Shigella dysenteriae type 1 / Shiga bacillus

54
Q

DOC of bacillary dysentery

A

Ciprodloxacin in severe cases

Phil CoTri, Nalidixic acid

55
Q

COntaminated raw seafood

A

V parahaemolyticus

56
Q

Contaminated raw shellfish

A

V vulnificus

57
Q

DOC for Vibrio cholera

A

Tetracycline

58
Q

DOC for V parahaemolyticus and vulnificus

A

Minocycline plus floroquinolone or cefotaxime

59
Q

MCC of bacterial gastroenteritis

A

Campylobacter jejuni

60
Q

Disease associated with Campylobacter jejuni - antigenic cross reactivity between oligosaccharides in bacterial capsule and glycosphingolipids on surface of neural tissue

A

Guillain barre syndrome

61
Q

Triad of Reiters syndrome

A

Urethritis
Uveitis
Arthritis

62
Q

Treatment for severe cases of Campylobacter jejuni

A

Erythromycin

63
Q

Enumerate the Urease positive bacteria

A
Proteus mirabilis
Klebsiella pneumoniae
H pylori
Ureaplasma urealyticum
Particular Kinds Have Urease
64
Q

Bacteria with ESBL in drug resistant strains

A

Klebsiella pneumoniae

65
Q

MCC of pneumonia in alcoholics

A

Klebsiella pneumoniae

Curant jelly sputum

66
Q

Bacteria that cause formation of Struvite stones

A

Proteus mirabilis

67
Q

Treatment for Proteus mirabilis

A

TMP SMX or Ampicillin

68
Q

MCC of otitis externa

A

Pseudomonas aeroginosa

69
Q

MCC of malignant otitis externa in diabetics

A

Pseudomonas aeroginosa

70
Q

MCC of chronic suppurative otitis media

A

Pseudomonas aeroginosa

71
Q

Diseases caused by H influenza

A

Epiglotitis
Meningitis
Otitis media
Pneumonia

72
Q

Third MCC of nosocomial UTI

A

Pseudomonas aeroginosa

73
Q

Mild form of Typhoid

A

Shanghai fever

Pseudomonas aeroginosa

74
Q

Necrotizing enterocolitis

A

Typhilitis

Pseudomonas aeroginosa

75
Q

DOC for Bacteroides fragilis

A

Metronidazole