PP Clues - Micro 2 Flashcards

1
Q

How do you know it is an anaerobe?

A

Gas, bad odor

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2
Q

What makes an adequate sputum sample?

A

25 leukocytes per lower power field

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3
Q

What bug causes acute bacterial endocarditis?

A

Staphylococcus Aureus

Attacks healthy valves

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4
Q

What bug causes subacute bacterial endocarditis?

A

Streptococcus Viridans

Attacks damaged valves

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5
Q

How do you diagnose rheumatic fever?

A
JONES Criteria
Joints
cardiO
subcutaneous Nodules
Erythema marginatum
Syndenham's chorea
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6
Q

What are the G(-) diplococci?

A

Neisseria and Moraxella

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7
Q

What is the only G(+) diplococci?

A

Streptococcus pneumoniae

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8
Q

What bugs cause heart block?

A
LSD Loves Company
Legionella Pneumophila 
Salmonella Typhii
Diphtheria 
Lyme (Borrelia Burgdorferi)
Chagas (Trypanosoma Cruzi)
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9
Q

What are the IgA protease bugs?

A

Streptococcus Pneumoniae
Haemophilus Influenzae
Moraxella Catarrhalis

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10
Q

What do the IgA protease bugs cause?

A

Sinusitis
Otitis media
Pneumonia
Bronchitis

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11
Q

What are the simple G(-) bugs?

A

Simple HE
Haemophillus Influenzae
Escherichia Coli

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12
Q

What are the atypical (no cell wall) bugs?

A
CLUMsy
Chlamydia 
Legionella Pneumophila 
Ureaplasma Urealyticum 
Mycoplasma
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13
Q

What is the only G(+) endotoxin?

A

Listeria

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14
Q

What are the G(-) exotoxin?

A
Escherichia Coli
Vibrio Cholerae
Yersinia Enterocolitica 
Shigella Dysenteriae 
EHEC
EIEC
Bordetella Pertussis 
Psuedomonas Aeruginosa
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15
Q

What 4 bugs produce exotoxins that increase cAMP?

A
cAMP
vibrio Cholerae
bacillus Anthracis 
Enterotoxigenic Escherichia Coli (M)
bordetella Pertussis
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16
Q

What are the G(+) endospore forming bugs?

A

Bacillus (aerobic)

Clostridium (anaerobic)

17
Q

What is the G(-) spore forming bugs?

A
Coxiella Burnetii (Q fever)
Not a true spore - can survive prolonged periods in soil, months to years
Milk must be pasteurized to kill this bug
18
Q

What bugs cause walking pneumonia?

A

0-2 months = Chlamydophila Pneumoniae
10-30 years = Mycoplasma Pneumoniae
>40 years = Legionella Pneumophilia
AIDS/premies = Pneumocystis Jirovecii

19
Q

What causes cryoglobulinemia?

A
I AM HE
Influenza/Immunodeficiency (HIV)
Adenovirus
Mycoplasma
Hepatitis B and C
Epstein Barr virus
20
Q

What are the silver stainers?

A

Helicobacter Pylori
Listeria Monocytogenes
Vibrio
Campylobacter

21
Q

What bugs cause diarrhea

A

Clostridium
Bacillus Cereus
Staphylococcus Aureus

22
Q

What are the bugs with capsules?

A
"Even Some Strange Killers Have Pretty Nice Capsules"
Escherichia Coli
Streptococcus Pneumoniae 
Salmonella
Klebsiella
Bacillus Anthracis 
Haemophilus Influenzae B
Pseudomonas Aeruginosa 
Neisseria Meningitidis 
Cryptococcus