gram + and gram - Flashcards

(112 cards)

1
Q

viellonella

A

gram - cocci

anaerobic

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2
Q

N. gonorrheae

A

gram - cocci

aerobic

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3
Q

N. meningitis

A

gram - cocci

aerobic

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4
Q

m. catarrhalis

A

gram - cocci

aerobic

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5
Q

bacteroides sp.

A

gram - rod

anaerobic

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6
Q

prevotella sp

A

gram - rod

anaerobic

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7
Q

fusobacterium

A

gram - rod

anaerobic

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8
Q

E. coli

A

lactose fermenting gram - rod

aerobic

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9
Q

Klebsiella sp.

A

lactose fermenting gram - rod

aerobic

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10
Q

Enterobacter sp.

A

lactose fermenting gram - rod

aerobic

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11
Q

Serratia sp

A

lactose fermenting gram - rod

aerobic

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12
Q

Citrobacter sp.

A

lactose fermenting gram - rod

aerobic

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13
Q

pseudamonas aeruginoa

A

non-lactosing fermenting gram - rod

aerobic

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14
Q

acinetobacter sp

A

non-lactosing fermenting gram - rod

aerobic

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15
Q

maltophilia

A

non-lactosing fermenting gram - rod

aerobic

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16
Q

providencia sp

A

non-lactosing fermenting gram - rod

aerobic

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17
Q

morganella sp

A

non-lactosing fermenting gram - rod

aerobic

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18
Q

proteus sp

A

non-lactosing fermenting gram - rod

aerobic

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19
Q

salmonella

A

non-lactosing fermenting gram - rod

aerobic

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20
Q

shigella

A

non-lactosing fermenting gram - rod

aerobic

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21
Q

m. tubercuclosis

A

gram + bacilli

acid fast +

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22
Q

M. alvum

A

gram + bacilli

acid fast +

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23
Q

Nocardia

A

gram + bacilli

acid fast +

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24
Q

propionibacterium

A

gram + bacilli
acid fast -
Anaerobic

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25
actinomyces
gram + bacilli acid fast - Anaerobic
26
clostridium sp (perfinges, difficile)
gram + bacilli acid fast - Anaerobic
27
diptheroids (corynebacteria spp)
gram + bacilli acid fast - Aerobic
28
listeria sp
gram + bacilli acid fast - Aerobic
29
lactobacillus sp
gram + bacilli acid fast - Aerobic
30
peptostreptococcus
Gram + cocci Anaerobic Chain
31
stap aureus
Gram + cocci Aerobic Clusters
32
stap aureus
Gram + cocci Aerobic Clusters COAGULASE +
33
S. epidermis, S. hemolytic
Gram + cocci Aerobic Clusters COAGULASE -
34
Strep pneumoniae
Gram + cocci Aerobic Chain
35
Strep viridans
Gram + cocci Aerobic Chain
36
Strep bovis
Gram + cocci Aerobic Chain
37
E. facalis
Gram + cocci Aerobic Chain
38
E. facium
Gram + cocci Aerobic Chain
39
mycoplasma species
atypical
40
mycobacterium
atypical
41
chlamydia species
atypical
42
legionella
atypical
43
common gram + organisms | cocci
streptococcus staphylococcus enterococcus peptostreptococcus (anaerobic)
44
common gram + organisms | bacilli
listeria corynebacterium bacillus anthralis clostridium species (anaerobic)
45
common gram - organisms | cocci
neisseria gonorrhea neisseria meningides moraxella pneumoniae (species)
46
common gram - organisms | lactose fermenters
citrobacter species Serriata klebsiella E. coli
47
common gram - organisms | non lactose fermenters
``` pseudamonas (oxidase +) proteus yersinia acinetobacter bacteroides (anaerobe) legionella camplyobacter salmonella shigella stenotrophomonas sp ```
48
one organism that is coccobacilli
haemophilius influenza
49
staph aureus pathogenic
``` normally lives on skin but can cause problems in: bone joint endocarditis cellulitis abscess ```
50
staph epidermis pathogenic
coagulase - common on the skin normal in blood cultures usually non virulent but seen with prosthetic and device infections
51
clinical sites of infection for hospital acquired pneumonia
lung blood stream GU surgery sites
52
clinical sites of infection for community acquired pneumonia
lung | skin and soft tissue
53
alpha hemolytic strep species
Strep pneumoniae | Strep viridans
54
beta hemolytic strep species
Group A Strep (strep pyogenes) | Group B strep (normally in vagina)
55
Gamma hemolytic strep species
peptostreptococcus (mouth) | enterococcus
56
most likely to cause pharyngitis Alpha Beta Gamma
group a beta hemolytic | strep pyogenes
57
2 enterococcus
E. Facalis | E. facium (harder to treat - VRE)
58
most common infection from enterococcus
UTI from indwellng catheter
59
enterococcus is a what type of pathogen?
opportunistic
60
enteric gram negative pathogens
``` E. Coli proteus serratia acinetobacter citrobacter enterobacter salmonella klebsiella ```
61
types of community infections from enteric gram negative (GNR)
UTI | Abdominal infections
62
types of hospital infections from enteric gram negative (GNR)
ventilator assisted pneumonia late hospital acquired pneumonia complicated UTI
63
gram negative cocci
HNM haemophilus (coccobacilli) moraxella neisseria
64
common infections of haemophilus and moraxella
upper and lower respiratory infections
65
common infections of neiserria
meningitis | STI's - gonorrhea
66
types of people to develop pseudamonas infection
``` diabetes HIV burn pts CF end stage copd infections usually assocted with the hosptial and after antibiotics ```
67
common infections of pseudamonas
``` late hospital acquired or healthcare associated pneumonia wounds in the diabetics/HIV osteomyelitis corneal ulcer (contact wearers) hot tub foliculitis ```
68
gram + anaerobes
``` clostridium sp (profinges and c. diff) (bacilli) actinomyces sp. lactobacillus sp propionibacterium sp (bacilli) peptostreptococcus (cocci) ``` rarely virulent by themselves - usually a co-infection
69
gram - anaerobes
``` bacteroides fragilis (bacilli) - anything in the gut you should always cover for bacteroides frailis fusobacterium sp (bacilli) porphyromonas (bacilli) Veillonella sp (cocci) ``` rarely virulent by themselves - usually a co-infection
70
normal flora skin | Gram + cocci
staph aureus * staph epidermis * strep pyogenes (Group A beta hemolytic strep)
71
normal flora skin | Gram + bacillus
diptheroids (coryebacterium) propionibacterium acnes actinomyces
72
normal skin flora | gram - bacillus
enteric bacilli on some of the sites | GNR - E. Coli, proteus, serratia, citrobacter, enterobacter, salmonella, klebsiella, acinetobacter
73
normal dental flora | gram + cocci
* streptococcus | * peptostreptococcus
74
normal dental flora | Gram + bacillus
diptheroids (cornyebacterium)
75
normal dental flora | gram - cocci
veillonella
76
normal oropharynx flora | Gram + cocci
strep pyogenes | peptostreptococcus
77
normal oropharynx flora | Gram + bacillus
diptheroids (corneybacterium)
78
normal oropharynx flora | Gram - cocci
neisseria
79
normal oropharynx flora | Gram - bacillus
prevotella fusobacterium haemophilus
80
normal respiratory flora | Gram + cocci
strep | staph
81
normal respiratory flora | Gram + bacillus
diptheroids (corynebacterium)
82
normal respiratory flora | Gram - cocci
neiserria
83
normal respiratory flora | Gram - cocci
*haemophilus
84
normal GI flora | gram + cocci
enterococcus | enterobacteriaciae
85
normal GI flora | gram + bacillus
lactobacillus | clostridium (some species)
86
normal GI flora | gram - bacillus
``` *bacteroides enteric bacilli ( E.coli, serratia, acinetobactter, proteus, citrobacterium, enterobacter, salmonella, klebsiella) ```
87
normal GI flora | other
candida
88
normal vagina flora | gram + cocci
streptococcus B
89
normal vagina flora | gram + bacillus
lactobacillus
90
normal vagina flora | gram - bacillus
bacteroides
91
normal vagina flora | other
anaerobes
92
most common bacterial pathogen of meninges
strep pneumonia neisseria meningitides listeria
93
most common bacterial pathogen of eyes
``` staph aureus strep pneumoniae H. influenzae M. Catarrhalis **pseudamonas (contact lens) ```
94
most common bacterial pathogen of otitis media
H. flu | strep pneumoniae
95
most common bacterial pathogen of skin
staph (MSSA) **MRSA | strep pyogenes
96
most common bacterial pathogen of dental infection
streptococcus (pyogenes, viridans) | peptostreptococcus
97
most common bacterial pathogen of pharyngeal
strep pyogenes
98
most common bacterial pathogen of pulmonary
strep pneumoniae H. flu M. pneumoniae C. pneumoniae
99
most common bacterial pathogen of intestinal
enterobacteraseaiae - E. Coli, Klebsiella, Bacteroides fragilis
100
most common bacterial pathogen of GU (UTI)
E. Col (70-95%) Klebsiella Proteus
101
most common bacterial pathogen of erysipelas
beta hemolytic streptococci (strep pyogenes)
102
most common bacterial pathogen of uncomplicated cellulitis
****beta hemolytic strep (strep pyogenes) and Staph aureus
103
most common bacterial pathogen of furuncles, carbuncles, abscess
s. aureus including MRSA
104
most common bacterial pathogen of conjunctivitis of the eye
staph aureus strep pneumoniae H. flu M. catarrhalis **pseudamonas in contact lens wearers
105
most common bacterial pathogen of throat infections
group A beta hemolytic strep (strep pyogenes)
106
most common bacterial pathogen of mouth and tooth infection
streptococcal species peptostreptococcus gram + anaerobes
107
community acquired pneumonia
``` SMCH strep pneumonia - Gram + mycoplasma pneumonia - Atypical chlamydia pneumonia - Atypical haemophilus pneumonia - Gram - ```
108
hospital acquired pneumonia
pseudamonas aeruginosa- Gram - klebsiella pneumonia - Gram - acinetobacter sp - Gram - MRSA - Gram +
109
sterile sites
``` cerebrospinal fluid blood peritoneum - gut synovial fluid pleural fluid urine ```
110
colonization
identification of an organism that normally grows in the organ system, NOT considered pathogenic in the conta\ext of the pts clinical picture ex. lactobacillus is a vaginal culture staph on the skin
111
contamination
an unintended introduction of a bacterial organism that isn't infectious ex. identification of coagulase negative staphylococcus species in a single set of blood cultures ex. flora from the mouth in sputum cultures
112
infection
invasion of a host by disease causing agents identification of a likely pathogen in a pt with symptoms consistent with expected signs and symptoms of the disease ex. + strep pyogenes throat culture n setting of exudates and erethyma, strep throat