ALDAVE Flashcards

1
Q

Bacteria seen on unpasteurized milk (4)

A

Listeria
Brucella
M. bovis
Y. enterocolitica

(LBM-Y)

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2
Q

Low temperature Holding (LTH)

High temperature Holding Time (HTST)

A

62’C (30 mins)

72’C (15 secs)

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3
Q

Control for Autoclave tape

A

Bacillus stearothermophilus

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4
Q

Control for Hot Air Oven

A

Bacillus subtilis

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5
Q

Best for sterilization and waste disposal

A

121’C 15lbs for 15 mins

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6
Q

Crede’s prophylaxis solution

A

1% silver nitrate

- prevent gonococcal opthalmia neonatorium (GON)

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7
Q

Broad spectrum example

A

Tetracycline ( g+ and g-)

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8
Q

Example of Narrow spectrum antibiotics

A

Vancomycin (for g+ only)

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9
Q

TB DRUGS (5)

A

RIZES

Rifampin
Isoniazid
pZa
Ethambutol
Streptomycin
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10
Q

Cations effect

🔝 Ca and Mg

A

False resistance to AMINOGLYCOSIDES in P.aeruginosa

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11
Q

Cations effect

🔝 Thymidine/Thymin

A

False resistance to SXT in Enterococci

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12
Q

Ritter’s disease

Skin Scalded syndrome

A

S.aureus

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13
Q

1 diseases of Staphylococcus aureus

A
Skin infections (SSS) 
Ocular pathogen (sty)
Wound
Osteomyelitis
Food poisoning (LPV)
Nosocomial infxn
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14
Q

Bacteria that cause PELVIC INFLAMMATORY DISEASE (PID)

A

C.trachomatis
N.gonorrhea
M.hominis

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15
Q

Kidney/coffee bean shaped in PMN

Virulence - Pili

A

N.gonorrhea

- causes CLAP (gonorrhea)

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16
Q

Uses 30%H2O2 for SUPEROXOL CATALASE TEST

A

N.gonorrhea

Mycobacteria

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17
Q

Causes waterhouse-Friederichsen Sx - hemorrhage in the adrenal gland

A

N.meningitidis

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18
Q

Causes Otitis media (3)

A
  1. S.pneumoniae
  2. H.influenzae
  3. M.catarrhalis
  4. Corynebacterium auris
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19
Q

Fast growers of the specie Mycobacteria

A

M.fortuitum

M.chelonei

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20
Q

MTB complex causing pulmonary TB

A

M.tuberculosis

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21
Q

MTB complex causing INTESTINAL TB

A

M.bovis (source of BCG vaccine)

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22
Q

Ideal size of smear in DSSM

A

2x3cm

23
Q

How many fields should be checked before specimen is considered negative

A

Negative

24
Q

Swimming pool granuloma (seawater)

A

M.marinum

25
Q

Tap water bacillus

A

M.gordonae

- scotochromogens (Rounyun’s II)

26
Q

Battey bacillus

A

M.intracellulare

- nonphotochromogens (Rounyoun’s III)

27
Q

Hansen’s bacillus

A

M.leprae

28
Q

Cigarette-packet / picket fence

A
M.leprae
LEPROMATOUS [ Leonine face ]
 ⭕️multibacillary
 ⛔️LEPROMINE (-)
 🚫CMI (-)
 🚷AFB : many
TUBERCULOID [ Nodules ]
 ⭕️Paucibacillary
 ⛔️LEPROMINE (+)
 🚫CMI (+)
 🚷AFB : few
29
Q

Disseminated infxn in AIDS

A

Mycobacteria genavensi

30
Q

Crohn’s disease

A

Mycobacteria paratuberculosis

31
Q

Jones bacillus

A

Mycobacteria paratuberculosis

32
Q

Endocarditis due to bacteremia

A

Diptheroids

33
Q

Hoffman’s bacillus

A

Corynebacterium pseudodipheriticum

-endocarditis through dental procedure

34
Q

Causes PVE (Prostethic Valve Endocarditis)

A

C.jeikeium : g+ bacilli

S.epidermidis : g+ cocci

35
Q

JK bacillus

A

Corynebacterium jeikeium

36
Q

Causes bacteremia

A

Leifsonia aquatic
Kurthia
Arcanobacterium haemolyticum

37
Q

Largest pathogenic bacteria

A

B.anthracis

38
Q

Types of anthrax (cutaneous, pulmonary, and intestinal)

A
Malignant pustule (cutaneous)
 -black eschar

Woolsorter’s (pulmonary)
- Ragpicker’s dse

GE (intestinal)

B.anthracis

39
Q

Central pore bacillus

A

B.subtilis

40
Q

Flat sour spoilage in canned goods

A

Bacillus stearothermophilus

(New name: Geobacillus)

41
Q

Box shape bacillus

A

C.perfringens/C.welchii

42
Q

Pig-bel / necrotic enteritis

A

C.perfringens/C.welchii

43
Q

Reverse CAMP test

A

S.agalactiae
C.perfringens
* arrow head zone of beta hemolysis*

44
Q

Canned good bacillus (homemade)

A

Clostridium botulinum

45
Q

Flaccid paralysis

A

Clostridium botulinum

46
Q

Causes botulism.
Wound
Infant: honey bee, floppy bird sx

A

Clostridium botulinum

47
Q

SIDS (sudden infant death sx) or crib death

A

Clostridium botulinum

48
Q

Tennis racket, drumstick appearance

A

Clostridium tetani

Tack head bacillus

49
Q

Antibiotic (clindamycin) assoc. pseudomembranous enterocolitis

A

Clostridium difficile

50
Q

High during pregnancy
Inhibits G.vaginalis
Promote C.albicans

A

Lactobacillus

51
Q

Predominant bacteria of GIT (colon flora)

A

Bacteroides fragilis

52
Q

Vincent’s angina and Lemierre’s disease

A

Fusobacterium necrophorum

53
Q

Positive for Chartreuse fluorescence

A

Fusobacterium necrophorum

54
Q

Jaw surgery

A

Veilonella parvula