Midterm possible questions Flashcards

1
Q

Meningitis and sepsis in newborns and immunodeficient adults

A

listeria monocytogenes

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2
Q

resistance to penicillin, amino glycosides and cephalosporin

A

bacteroides fragilis

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3
Q

related to unpasteurized milk

A

listeria monocytogenes

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4
Q

meningitis in adults greater than 7 years and older

A

neisseria meningitis

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5
Q

meningitis from 6 months to 6 years

A

hemophilus influenza

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6
Q

aerosol from water

A

legionella pneumophila

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7
Q

whooping cough

A

bordetella pertusis

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8
Q

animal reservoirs from goats and sheep in medico or mediterranean

A

brucella melitenisis

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9
Q

pig

A

brucella suis

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10
Q

brucella abortus

A

cattle

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11
Q

black plague

A

yersinia pestis

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12
Q

uses pili for attachment

A

bordetella pertusis and neisseria gonorrhea

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13
Q

primary lesion in lower lobe of lung (ghon body) but can activate in apex of lung

A

mycobacterium TB

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14
Q

3 diseases the host produces granulomas and lymphocytes to form cessation and abscess

A

brucella, francisella tularensis, mycobacterium TB

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15
Q

aerobic, acid fast rod with no culture growth and causes leprosy

A

mycobacterium leprae

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16
Q

4 changes virus makes on host cell

A

no functional change, death of host cell, produce multinucleate giant cell, tumor transformation cell

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17
Q

group III atypical mycobacterium

A

mycobacterium avium intercellular complex MAIC

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18
Q

organism produces pneumonia in young adults with dry cough and no flem

A

mycoplasma pneumonia

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19
Q

function of MAIC

A

pulmonary disease in AIDS patient (low CD4)

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20
Q

syphilis organism

A

treponema palladium

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21
Q

most common vector born disease in US

A

lyme

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22
Q

2 Rickettsia diseases

A

Rocky mountain spotted fever and Q fever

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23
Q

organism causes q fever by inhalation

A

coxiella burnetti

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24
Q

cuases non gonoccal urethritis, vervicitis, trachoma lymphogranulomas venerum and inclusion conjunctivitis

A

chlamydia trachomatis

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25
Q

beta hemolysis streptococcia

A

strep pyogenes

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26
Q

MCC abscess

A

Staph aureus

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27
Q

M protein

A

Strep pyogenes

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28
Q

Gram- kidney bean diplococci oxidase+ with large capsule

A

neisseria meningitides

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29
Q

diarrhea with yellow white plaques on agar detected by sigmoidoscopy

A

C. Diff

30
Q

Club shape gram+ rod in V or L shape

A

corynebacterium diphtheiae

31
Q

UTI and biliary tract infection

A

Strep faecalis

32
Q

looks like lancet shaped cocci in pairs

A

strep pneumonia

33
Q

no cell wall, contains cholesterols and fried egg shape colony

A

mycoplasma pneumonia

34
Q

cytopathic effect

A

lysis and death of host cell infected by viral particle that multiplies inside host cell

35
Q

organism transmitted by ticks, contact, ingestion, aerosol from wild infected animal

A

francisella tularensis

36
Q

fleabite prom prairie dog and squirrel in US

A

yersinai pestis

37
Q

three stages of viral replication

A

Early step- attachment, penetration
Intermediate step- replication inside host
late step- assembly and release

38
Q

UTI, sepsis, neonatal meningitis and travelers diarrhea

A

E coli

39
Q

typhoid fever, sepsis, enterocolitis, abscess

A

salmonella

40
Q

caused by contaminated uncooked seafood

A

vibroparahemo lyticus

41
Q

rice water stools and marked dehydration

A

vibro cholera

42
Q

+ lepromin skin test

A

tuberculoid leprosy

43
Q

postiive photochromogen test

A

mycobacterium kansasil and mycobacterium merinum

44
Q

positive scotochromogen test

A

mycobacterium serofulaceum

45
Q

undulent fever (malta)

A

brucella

46
Q

lyme disease

A

borrelia burgdorferi

47
Q

+ weil felix test

A

rickettsia

48
Q

water house fridericksen syndrome

A

neisseria meningitis

49
Q

wool sorters disease

A

bacillus anthracis

50
Q

sickle cell anemia predisposing to osteomyelitis

A

salmonella

51
Q

sulfur granules on tissue

A

actinomyces israeli

52
Q

trepnema pallidum

A

yaws

53
Q

treponema pertenue

A

bejel

54
Q

staph aureus

A

catalase +

55
Q

strep pyogenes

A

m protein

56
Q

haemophilus ducreyi

A

chancroid

57
Q

treponema pallidum

A

chancre

58
Q

rickettsia rickettsia

A
  • lepromin test
59
Q

crosses placenta in pregnancy

A

listeria monocytogenes

60
Q

pseudomonas aeruginosa

A

produces pyocyanin pigment

61
Q

e coli

A

k capsular antigen

62
Q

drum stick appearance due to spore

A

C. botulinum

63
Q

staph aureus food poisoning due to

A

enterotoxin

64
Q

common characteristic of meningitis organisms

A

capsule

65
Q

corynebacterium diphtheriae

A

V or L shape

66
Q

bacterial subacute endocarditis

A

strep agalactiae group B

67
Q

differentiation of salmonella from E coli is by

A

lack of fermenting lactose

68
Q

tissue and exudate gram stain identification

A

H. influenza

69
Q

pseuomembranous colitis

A

C. Diff

70
Q

pseudomonas aeruginosa, staph aureus, an serratia produce

A

pigments