Gram positive and negative bacteria 2 Flashcards

1
Q

Bacteria found in brain causing bacteria meningitis

A
streptococcus pneumoniae
neisseria meningitidis
haemophilus influenzae
streptococcus agalactiae
listeria monocytogenes
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2
Q

bacteria found in ear causing otitis media

A

streptococcus pneumoniae

moraxella catarralis

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3
Q

bacteria found in lungs causing pneumonia

A

community acquired: streptococcus pneumoniae, haemophilus influenzae, staphylococcus aureus

atypical: mycoplasma pneumoniae, chlamydia pneumonia and leginella pneumophilia
tuberculosis: myobacterium tb

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4
Q

bacteria found in liver of alcoholics

A

klebsiella pneumonia

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5
Q

bacteria found in skin causing skin infections

A

staphylococcus aureus
streptococcus pyogenes
pseudomonas aeruginoa
pasteurella multocida

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6
Q

bacteria from prosthetic valves and indwelling lines

A

staphylococcus epidermidis

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7
Q

bacteria causing stds

A
chlamydia trachomatis
neisseria gonorrhoeae
treponema pallidum
ureaplasma urealyticum
haemophilus ducreyi
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8
Q

bacteria found in eyes causing eye infections

A

staphylococcus aureus
neisseria gonorrhoeae
chlamydia trachomatic

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9
Q

bacteria found in sinuses causing sinusitis

A

streptococcus pneumoniae
haemophilus influenzae
moraxella catarralis

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10
Q

bacteria found in upper resp tract causing URI

A

streptococcus pyogenes
haemophilus influenzae
moraxella catarralis

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11
Q

bacteria found in stomach, causing gastritis

A

H pylori

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12
Q

bacteria causing food poisoning

A
campylobacteri jejuni
salmonella
shigella
clostridium
staphylococcus aureus
E coli
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13
Q

bacteria causing UTIs

A
E coli
other enterobacteriaceae
staphylcoccus saprophyticus
pseudomonas aeruginoa
all gram -
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14
Q

3 components of specimen quality

A

proper specimen selection
proper specimen collection
proper transport of the specimen to the lab

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15
Q

Positive urine culture

A

> 10^5 cfu.ml

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16
Q

GC cultures for Neisseria gonorrhoeae

A

fastidious, microaerophilic and capnophilic bacterium

only collect using dacron, calcium alginate or nontoxic cotton swabs

specimens are cultured on thayer martin medium and incubated in CO2

never refreigerated