Micropara 4: Normal Human Microbial Flora Flashcards

1
Q

one organism benefits the
other is harmed

A

Parasitism

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2
Q

both organisms benefit

A

Mutualism

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3
Q

microbe able to produce disease

A

Pathogens

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4
Q

one organism benefits,
the other is unaffected

A

Commensalism

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5
Q

body wide

A

Systemic

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6
Q

host tissues affected

A

Disease

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7
Q

microbe overcomes host defense/barriers

A

Infection

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8
Q

degree of potency

A

Virulence

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9
Q

host with microbe, but no symptoms

A

Carrier

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10
Q

microbe responsible for disease

A

Etiologic Agent

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11
Q

low to moderately virulent pathogen: if able to gain access it will cause disease

A

Opportunists

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12
Q

microbe that uses dead material (i.e.
yeast)

A

Saprophyte

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13
Q

transmission between hosts occurs

A

Communicable

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14
Q

natural source of the microbe:
environment, carriers, infected, animals

A

Disease reservoir

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15
Q

molecule capable of producing an immune
response

A

Antigen

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16
Q

is an organism that harbors another organism

A

Host

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17
Q

means “living together”

A

Symbiosis

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18
Q

refers to the presence of
microorganisms

A

Contamination, Infection, and Disease Contamination

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19
Q

pathogens invade the body

A

Infection

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20
Q

pathogens or other factors disturb the state of health such that the body can not perform is normal functions

A

Disease

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21
Q

refers to the presence of worms or arthropods in or on the body

A

Infestation

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21
Q

How long does it take for normal flora to fully establish?

A

approximately 1 year

18 months

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22
Q

these are microorganisms that normally live in and on body without producing harm

A

Normal Flora

23
Q

always present

A

Resident flora

23
Q

only present for a short period of time

A

Transient flora

24
Q

normal flora found in:
colon, throat, vagina

A

Bacteroides species

25
Q

normal flora found in:
colon, mouth, vagina

A

Candida albicans | Lactobacillus species

25
Q

normal flora found in:
colon

A

Clostridium species | Enterococcus faecalis

26
Q

normal flora found in:
nasopharynx, skin, vagina

A

Corynebacterium species

diphtheroids

27
Q

normal flora found in:
colon, outer urethra, vagina

A

Escherichia coli and other coliforms

28
Q

normal flora found in:
vagina

A

Gardnerella vaginalis

29
Q

normal flora found in:
conjunctiva, nasopharynx

A

Haemophilus species

30
Q

normal flora found in:
mouth, nasopharynx

A

Neisseria species|Viridans Streptococci

31
Q

normal flora found in:
skin

A

Propionibacterium acnes

32
Q

normal flora found in:
colon, skin

A

Pseudomonas aeruginosa

33
Q

normal flora found in:
nose, skin

A

Staphylococcus aureus

34
Q

normal flora found in:
mouth, nose, skin, urethra, vagina

A

Staphylococcus epidermidis

35
Q

normal flora found in:
mouth, nasopharynx

A

Viridans streptococci

36
Q

What are the bacterial diseases?

A
  1. Pulmonary tuberculosis
  2. Pneumonia
  3. Pulmonary anthrax
  4. Legionellosis
  5. Whooping cough
  6. Diphtheria
37
Q

pathogen of pulmonary tuberculosis

A

Mycobacterium Tuberculosis

38
Q

pathogen of pneumonia

A

Klebsiella pneumoniae

39
Q

pathogen of pulmonary anthrax

A

Bacillus anthracis

40
Q

pathogen of legionellosis

A

Legionella spp.

41
Q

pathogen of whooping cough

A

Bordetella pertussis

42
Q

pathogen of diptheria

A

Cornebacterium diptheriae

43
Q

What are the fungal diseases?

A
  1. Aspergillosis
  2. Coccidioidomycosis
44
Q

pathogen of aspergillosis

A

aspergillus fumigatus

45
Q

pathogen of coccidioidomycosis

A

coccidioides immitis

46
Q

What are the viral diseases?

A
  1. Influenza
  2. Hantavirus pulmonary syndrome
  3. Hepatitis
  4. Chickenpox
  5. Common cold
  6. Dengue fever
47
Q

pathogen of influenza

A

Influenza virus

48
Q

pathogen of hantavirus pulmonary syndrome

A

Hantavirus

49
Q

pathogen of hepatitis

A

Hepatitis virus

50
Q

pathogen of Chickenpox

A

Herpesvirus

51
Q

pathogen of common cold

A

Picornavirus

52
Q

pathogen of dengue fever

A

Flavivirus

53
Q

reservoir for infection of others

A

Typhoid Mary

54
Q
A