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Med Micro Exam 2 > Chapter 11 > Flashcards

Chapter 11 Flashcards

1
Q

Catalase Test

A

used to differentiate between staphylococci + and streptococci -

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2
Q

________ and _________ are both obligate intracellular parasites that grow only in living cells or animals.

A

Rickettsia and Ehrlichia

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3
Q

Rickettsia

A

Rocky mountain spotted fever

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4
Q

Ehrlichia

A

grow in WBC’s; transmitted by ticks

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5
Q

Brucella

A

B. abortun

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6
Q

Burkholderia

A

cystic fibrosis

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7
Q

Bordetella

A

pertussis (whooping cough)

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8
Q

Neisseria

A

Neisseria gonorrhea; only gram - proteobacteria

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9
Q

Francisella

A

Tuleremia

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10
Q

Pseudomonadales

A

causes many infections in immunocompromised patients such as UTI, wounds, ear septicemia, hospital born infections

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11
Q

Morexella lacunata

A

conjunctivitis

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12
Q

Legionella pneumophila

A

pneumonia

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13
Q

coxiella

A

obligate intracellular parasite

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14
Q

Vibrio cholera

A

water born diarrhea

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15
Q

Vibrio parahemolyticus

A

seafood born diarrhea

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16
Q

Eschrichia (E. Coli)

A

travelers diarrhea, UTI, salmonella

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17
Q

S. typhi

A

typhoid fever in humans

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18
Q

S. enterics

A

contaminated food or meat born gastroenteritis

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19
Q

Shigella

A

dysentery

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20
Q

Klebsiella pneumoniae

A

pneumonia

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21
Q

serratis

A

hospital born infections

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22
Q

Enterobacter

A

opportunistic infections

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23
Q

Pasteurella

A

pneumonia in animals and wound infections due to animal bites

24
Q

Hemophilia

A

meningitis in children and pneumonia in elderly

25
Q

highly fastidious bacteria require what nutrition?

A

X-factor and V-factor

26
Q

What type of bacteria requires reduced O2?

A

microaerophilic

27
Q

Csmpylobacter

A

abortion in animals and septicemia in humans

28
Q

Helicobacter

A

peptic ulcers and stomach cancers

29
Q

a spirochete has more than__ curves

A

3

30
Q

Chlamydia trachomatis

A

blindness in babies born to moms with chlamydia

31
Q

spirochetes are motile due to what?

A

axial filaments NOT flagella

32
Q

treponema pallidum

A

syphilis

33
Q

borrelia bergdorferi

A

lyme disease

34
Q

leptospira interogans

A

septicemia in humans due to contact with infected urine of animals

35
Q

bacteroides

A

deep wound anerobes of mouth and other parts

36
Q

prevotella

A

anaerobe infections

37
Q

fusobacteria

A

anerobe infections, gram -

38
Q

Mycoplasmatales

A

cell wall less bacteria, the smallest, can only be seen through electron microscope

39
Q

clostridium tetani

A

tetanus

40
Q

clostridium botulinum

A

food toxins

41
Q

clostridium perfringes

A

gas gangrene, foo dborn gastroenteritis

42
Q

bacillus anthracis

A

anthrax

43
Q

lactobacillus

A

aerotolerant anaerobe in sauerkraut pickle buttermilk yogurt

44
Q

streptococcus pyogenes

A

scarlet fever

45
Q

streptococcus pneumonia

A

meningitis and pneumonia

46
Q

S. mutans

A

dental cavities

47
Q

Staphylococcus aureus

A

toxic shock syndrome

48
Q

Listeria monocytogenes

A

gram positive; food borne infections, abortions

49
Q

mycobacterium tuberculosis

A

TB

50
Q

mycobacterium can’t be penetrated by what stain?

A

the gram stain

51
Q

propionibacterium

A

swiss cheese fermentation

52
Q

propionibacterium acnes

A

cystic acne

53
Q

gardenerella vaginalis

A

vaginitis

54
Q

actinomyces

A

abscess of the mouth head neck and other tissue

55
Q

nocardia asteroid

A

abseces and mastitis

56
Q

streptomyces

A

produces antibiotics

57
Q

Staph- bubbles up if it is negative or positive?

A

positive

Med Micro Exam 2 (8 decks)

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