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MOD 1 > Bacteria > Flashcards

Bacteria Flashcards

1
Q 
Pneumonia
septic arthritis
impetigo
endocarditis
osteomyelitis
food poisoning
toxic shock syndrome
catalase positive
coagulase positive
beta-hemolytic
A

Staphylococcus aureus

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2
Q 
infections of prosthetic joints, artificial heart valves, and indwelling catheters
valvular endocarditis
catalase positive
ureasea positive
beta hemolytic
A

Staphylococcus epidermidis

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3
Q

UTI in sexually active females

catalase positive

A

Staphylococcus saprophyticus

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4
Q

Impetigo
Pharyngitis
catalase negative

A

Streptococcus pyrogenes (A)

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5
Q

Red swollen tongue
pharyngitis
widespread rash sparing face

A

Scarlet fever (strep pyogenes)

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6
Q 
Untreated Pharyngitis
fever
mitral regurg
JONES criteria
joints (polyarthritis)
heart (myocarditis)
nodules
erythema marginatum
syndenham chorea
A

Rheumatic fever, rheumatic heart

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7
Q

hx of Pharyngitis
cola-colored urine
kidney disease

A

post-streptococcal glomerulonephritis

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8
Q

Neonate with meningitis, pneumonia, and sepsis

A

Streptococcal agalactiae

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9
Q 
most common cause of community acquired lobar pneumonia
MOPS
Meningitis
otitis media
pneumonia
sinusitis
A

Streptococcal pneumoniae

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10
Q

endocarditis after dental work

A

Streptococcus viridans

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11
Q

endocarditis
UTI
biliary tree infection

A

Enterococcus faecium, faecialis (group D strep)

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12
Q 
spore forming gram positive
Eschar-like lesions
association with animals
hemorrhagic mediastinitis
widened mediastinum
A

Bacillus anthracis

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13
Q

vomitting after eating reheated fried rice

A

Bacillus cereus

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14
Q

Spore forming gram positive
trismus
Risus sardonicus
spastic contraction of back and extensors

A

Clostridium tetanus
trisumus > lockjaw
risus sardonicus > evil grin

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15
Q 
Spore forming gram positive
descending flaccid paralysis
diplopia, ptosis
hx of eating canned food
children eating honey
A

Clostridium botulinum

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16
Q

spore forming gram positive

watery diarrhea

A

clostridium difficile

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17
Q 
non-spore forming gram positive
dense gray pseudomembrane on pharynx
myocarditis, arrhythmia, 
lymphadenopathy
demyelination
A

Corynebacterium diptheriae

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18
Q 
non-spore forming gram positive
catalase positive
beta-hemolytic
fever
gastroenteritis
meningitis
hx of eating unpasteurized milk/cheese
A

Listeria monocytogenes

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19
Q 
gram negative
rapid onset hypovolemic/septic shock
petechial rash
waterhouse-friderischen syndrome
hx of close quarters (college dorms or military recruits)
A

Neisseria meningiditis

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20
Q 
gram negative 
STI
purulent discahrge
painful epididymis
skin lesions (fingers of dentist)
Fitz hugh curtis syndrome
A

Neisseria gonorrhoeae

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21
Q

Fitz hugh curtis syndrome

A

neisseria gonorrhoeae

violin string adhesions to liver and diaphragm

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22
Q

Waterhouse-Frigerischen syndrome

A

Neisseria meningiditis

adrenal insufficiency

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23
Q 
gram negative
urease positive
pneumonia with currant jelly sputum
UTI
necrotizing cavitary lesions in lungs
A

Klebsiella pneumoniae

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24
Q

gram negative
gastroenteritis
hx of eating undercooked chicken or raw egg

A

salmonella enteriditis

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25
Q 
gram negative
Fever 
rose spot rash
pea green soup diarrhea with some blood
live in gall bladder
A

salmonella typhi

typoid fever

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26
Q

typhoid fever

A

salmonella typhi

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27
Q 
gram negative
acid stabile
bloody diarrhea
hemolytic uremia syndrome
anemia
shistocytes in blood smear
thrombocytopenia
A

Shigella

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28
Q 
gram negative
catalase positive
bloody diarrhea
shiga-like toxin
hx of undercooked meat
hemolytic uremia syndrome
most common cause of UTI
A

E. coli (EHEC)

29
Q 
gram negative
catalase positive
most common cause of UTI
watery diarrhea
hx of travel to mexico
A

E. coli (ETEC)

30
Q

gram negative
mimics appendicitis
bloody diarrhea
transmitted through puppy feces or contaminated milk

A

Yersinia enterocolitica

31
Q

gram negative

Bubonic plague

A

Yersinia pestis

32
Q 
Gram negative curved rod
oxidase positive
bloody diarrhea
reactive arthritis
transmitted through animal intestines
guillane-barre syndrome
A

Campylobacter jejuni

33
Q

guillane-barr syndrome

A

campylobacter jejuni

ascending demyelination

34
Q

gram negative curved rod
profuse rice water diarrhea
fecal-oral transmission from contaminated water
common after natural disasters w/ no access to clean water

A

Vibrio cholera

35
Q

wound while in salt water (diving)

consumption of raw seafood

A

vibrio parahemolyticus and vulnificus

36
Q

gram negative curve rod
urease positive
stomach/ duodenal ulcers
risk for adenocarcinoma

A

Helicobacter pylori

37
Q 
gram negative
grape-like odor
catalase positive
common lung infection in CF patients
UTI from indwelling catheter
hot tub folliculitis
Ecthyma gangrenosum
otitis externa
A

Pseudomonas aeruginosa

ecthyma gangrenosum > black necrotic lesions

38
Q 
gram negative rod
urease positive
UTI
stag-horn like kidney stones
fishy odor
A

Proteus mirabilis

39
Q

gram negative rod
conjuctivitis with lacrimation followed by…
whooping cough with excess mucous
massive lymphocytosis

A

bordatella pertussis

40
Q 
gram negative coccobacillus
child
stridor 
cherry red epiglottitis
otitis media
meningitis
A

Haemophilus influenzae

41
Q

Pontiac fever

A

legionella pneumophila

mild flu like symptoms

42
Q 
gram negative rod
pneumonia
diarrhea
high fever
headache and neurologic symptoms
hyponatremia
A

Legionella pneumophila

Legionnaire’s disease

43
Q 
gram negative rod
immunocompromised patient presents with...
painful lymphadenopathy
red angiomatous skin lesions
hx of cat scratch
A

Bartonella henselae

44
Q 
gram negative rod
undulant fever rising and falling
anorexia
osteomyelitis
consumption of unpasteurized milk or working with animals (vet, farmer, slaughterhouse)
A

Brucella

45
Q

gram negative coccobacillus
tick bite from dermacentor tick (rabbits)
eschars with caseating necrosis and painful lymphadenopathy

A

Francisella tulerinsis

tularemia

46
Q

gram negative rod

cat/dog bite followed by cellulitis and osteomyelitis

A

Pasteurella multocida

47
Q 
gram negative rod
acid fast
cough with hemoptysis 
night sweats
cavitary lesions with caseating necrosis in the lungs (upper lobes)
Immunosuppression or aging
Lesions in brain
A

Mycobacterium tuberculosis
Miliary (brain lesions called tuberculomas)
Primary occurs in childhood, also presents with cavitary lesions but in the middle and lower lobes.

48
Q 
gram negative rod
acid fast
hairless well demarcated lesions
or
glove and stocking neuropathy
skin lesions
leonine face
A

Mycobacterium leprae
tuberculoid leprosy
or
lepromatous leprosy

49
Q

spirochete (poorly staining)
erythema chronica migrans
flu like symptoms
what is the vector?

A

Borrelia burgdorferi
ixodes scapularis tick
Stage 1 of Lyme disease

50
Q

spirochete (poorly staining)
Heart block with myocarditis
bell’s palsy

A

Borrelia burgdorferi

Stage 2 of Lyme disease

51
Q

Spirochete (poorly staining)
migratory polyarthritis (large joints like knee)
CNS effects
encephalopathy

A

Borrelia burgdorferi

Stage 3 of Lyme disease

52
Q

Leading cause of infectious blindness
hand to eye transmission
Reiter’s syndrome

A

Chlamydia trachomatis

A-C serotype

53
Q

STI
watery discharge
can be vertically transmitted giving child pneumonia and conjunctivitis
Reiter’s syndrome

A

Chlamydia trachomatis

D-K serotype

54
Q 
STI
Lymphogranuloma venereum (painful inguinal lymph nodes)
small pupule
stellate abcesses of nodes
lymphedema
scarring and strictures
Reiter's syndrome
A

Chlamydia trachomatis

L1-L3 serotype

55
Q

Uveitis
Urethritis
arthritis
Can’t see, can’t pee, and can’t climb a tree

A

Chlamydia trachomatis

Reiter’s syndrome

56
Q

Granuloma inguinale

A

Klebsiella granulomatis

57
Q 
outside US
coccobacillary
protuberant painless lesions
no lymph node involvement
Primary ulcerates
scarring
A

Klebsiella granulomatis

granuloma inguinale

58
Q

Chancroid

A

hemophilus ducreyi

59
Q

outside US
Painful papule
may have lymph node involvement
primary ulcerates

A

hemophilus ducreyi

chancroid

60
Q

syphilis

A

treponema pallidum

61
Q

Spirochete

painless chancre on genitals

A

Treponema pallidum
syphilis
first stage

62
Q

Spirochete
maculopapular rash all over the body, including palms and soles of feet
condylum latum

A

Treponema pallidum
syphilis
second stage
condylum latum –> warty growths

63
Q

Spirochete
Soft growth with firm necrotic center (name?)
ascending aortic aneurysm with thick wrinkled appearance
posterior spinal column damage
argyll-robertson pupils that do not respond to light

A

Treponema pallidum
syphilis
tertiary stage

64
Q

Gray-white vaginal discharge with fishy odor

Clue cells

A

Gardnerella vaginalis

65
Q

Walking pneumonia
patchy infiltrate
hx of close quarter living (military recruits)

A

mycoplasma pneumoniae

66
Q 
Headache
Fever
myalgias
rash on wrists and ankles spreading to trunk
what is the vector?
A

Rickettsia rickettsi
“rocky mountain spotted fever”
dermacentor ticks

67
Q

pneumonia
encephalitis
rash starts on trunk and spreads to extremities but spares hands and feet
what is the vector?

A

Rickettsia prowazeki
typhus
spread by lice

68
Q

List the Gram Positive bacteria

A

Staph
Strep

2 spore formers:
Bacillus anthracis
Clostridium

2 Non spore formers:
Corynebacterium diptheriae
Listeria monocytogenes

MOD 1 (6 decks)

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