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| ==I. Gram Negatives== | | ==Categories== |
| | *Bacteria |
| | **[[Gram Positives]] |
| | **[[Gram Negatives]] |
| | **[[Anaerobes]] |
| | **[[Non-Culture Growing Bacteria]] (Miscellaneous) |
| | *[[Viruses]] |
| | *[[Parasitic Diseases]] |
| | *[[Fungi]] |
| | *[[Prions]] |
|
| |
|
| A. Cocci
| | ==Interpretations of Key Phrases== |
| | | *“Acid fast bacilli” may suggest Mycobacterium species |
| * Neisseria sp. meningococcus, Moraxella
| |
| | |
| B.� Rods
| |
| | |
| {| width="327"
| |
| | '''1) Lactose Fermenters '''<br />
| |
| | Indole��� <br />
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| | morphology <br />
| |
| |-
| |
| |
| |
| E. Coli
| |
| | + <br />
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| | flat
| |
| |-
| |
| | Klebsiella
| |
| | -
| |
| | muccoid <br />
| |
| |-
| |
| | Enterobacter
| |
| | - <br />
| |
| | muccoid
| |
| |-
| |
| | Citrobacter
| |
| | -
| |
| | flat
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| |-
| |
| | Arizona
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| | -
| |
| |
| |
| |}
| |
| | |
| {| width="342"
| |
| | '''2). Non-Lactose Fermenter'''
| |
| | Characteristics �� <br />
| |
| |-
| |
| |
| |
| Pseudomonas
| |
| | usually strict aerobes, oxidase +, small
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| |-
| |
| | Salmonella, Shigella
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| | <br />
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| |-
| |
| | Acinetobacter
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| | coccobac
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| |-
| |
| | Proteus<br />
| |
| | swarming
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| |-
| |
| | H. Flu<br />
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| | tiny, chocolate agar
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| |-
| |
| | Pasteurella
| |
| |
| |
| |}
| |
| | |
| =II. Gram Positives=
| |
| | |
| A.� Cocci
| |
| | |
| 1)� Clusters
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| | |
| i. catalase + Staph sp
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| | |
| ii. coagulase +�� S. aureus
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| | |
| iii. coagulase -�� S. epidermidis
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| | |
| 2)� Pairs/chains -
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| | |
| i. catalase -� Strep sp.
| |
| | |
| {| width="453"
| |
| | '''B. Rods '''<br />
| |
| |
| |
| | Cult <br />
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| | Morphology <br />
| |
| |-
| |
| |
| |
| Listeria
| |
| |
| |
| Small
| |
| | Aero <br />
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| | tumbling <br />
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| |-
| |
| | Diphtheroids <br />
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| | Small
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| | Anaero <br />
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| | pallisades <br />
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| |-
| |
| | Actinomyces <br />
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| | Small
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| | Anaero <br />
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| | Branching <br />
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| |-
| |
| | Propionibac <br />
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| | Small
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| | Anaero <br />
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| | clumps/pleo <br />
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| |-
| |
| | Lactobacillus <br />
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| | Variable
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| | Both <br />
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| | may chain <br />
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| |-
| |
| | Clostridium <br />
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| | Large
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| | Anaero <br />
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| | Spores <br />
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| |-
| |
| | Bacillus
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| | Large
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| | Aero
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| | Spores
| |
| |}
| |
| | |
| =III. Anaerobes=
| |
| | |
| 1. Origin - gut, mouth, head/neck (50% of chronic sinusitis), lung, female gu tract
| |
| | |
| 2. Cant grow unless culture specifically asked. 3% of bacteremia, <1% of cystitis
| |
| | |
| 3. Bacteroides (B.frag GNR) (Peptostreptococus GPC) (P. Acnes GPR), Clostridium GPR)
| |
| | |
| 7/2/09 PANI
| |
| | |
| ==I. Gram Negatives==
| |
| | |
| | |
| A. Cocci
| |
| | |
| * Neisseria sp. meningococcus, Moraxella | |
|
| |
| | |
| B. Rods
| |
| | |
| 1) Lactose Fermenters Indole morphology
| |
| E. Coli
| |
| | |
| + flat
| |
| Klebsiella - muccoid
| |
| Enterobacter - muccoid
| |
| Citrobacter - flat
| |
| Arizona -
| |
|
| |
| | |
| 2). Non-Lactose Fermenter Characteristics
| |
| Pseudomonas
| |
| | |
| usually strict aerobes, oxidase +, small
| |
| Salmonella, Shigella
| |
| Acinetobacter coccobac
| |
| Proteus swarming
| |
| H. Flu tiny, chocolate agar
| |
| Pasteurella
| |
|
| |
| | |
| II. Gram Positives A. Cocci
| |
| | |
| 1) Clusters
| |
| | |
| i. catalase + Staph sp
| |
| | |
| ii. coagulase + S. aureus
| |
| | |
| iii. coagulase - S. epidermidis
| |
| | |
| 2) Pairs/chains -
| |
| | |
| i. catalase - Strep sp.
| |
| | |
|
| |
| | |
| B. Rods Cult Morphology
| |
| Listeria
| |
| | |
| Small
| |
| | |
| Aero tumbling
| |
| Diphtheroids Small Anaero pallisades
| |
| Actinomyces Small Anaero Branching
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| Propionibac Small Anaero clumps/pleo
| |
| Lactobacillus Variable Both may chain
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| Clostridium Large Anaero Spores
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| Bacillus Large Aero Spores
| |
|
| |
| | |
| III. Anaerobes1. Origin - gut, mouth, head/neck (50% of chronic sinusitis), lung, female gu tract
| |
| | |
| 2. Cant grow unless culture specifically asked. 3% of bacteremia, <1% of cystitis
| |
| | |
| 3. Bacteroides (B.frag GNR) (Peptostreptococus GPC) (P. Acnes GPR), Clostridium GPR)
| |
| | |
|
| |
| | |
| 7/2/09 PANI
| |
|
| |
|
| | ==Table Overview== |
| | {{Clinically Relevant Bacteria}} |
|
| |
|
| | ==See Also== |
| | *[[Antibiotics (Main)]] |
| | *[[Comparison of Antibacterial Spectra]] |
| | *[[Bacteremia Versus Contaminated Blood Cultures]] |
| | *[[Isolation Precautions]] |
|
| |
|
| | ==References== |
| | <references/> |
|
| |
|
| [[Category:ID]] | | [[Category:ID]] |
