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MICRO BIO FINAL (CHP 20) - Infectious Diseases > MICRO BIO FINAL (CHP 20) - Infections Diseases > Flashcards

MICRO BIO FINAL (CHP 20) - Infections Diseases Flashcards

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Biology 101 flashcards
1
Q

blood stream infections are? (suffix- emia)

A

systemic infections

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2
Q

a defense for the CAV n LYM

A

leukocytes

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3
Q

bacteria “growing” in the blood

A

septicemia

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4
Q

excessive immune response, cytokine storm…

A

septic shock

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5
Q

m/o are multiplying in the blood due from ?

A

septicemia

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6
Q

______ diff bacteria and a _____ fungi

A

many

few

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7
Q

what is the main symptom of septicemia

A

fever

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8
Q

what are (4) more symptons of septicemia

A

low blood pressure

altered mental state

shaking chills

increased breathing rate

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9
Q

aka: Yersinia pestis

A

plague

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10
Q

what is the vector: Yer. p.

A

fleas, from rodents

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11
Q

aka: Plague (100 mill deaths)

A

pandemic (epidemic that crosses over countries)

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12
Q

are antibiotics effective: Yer. p.?

A

yes

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13
Q

the (3) possible manifestations: Yer. p.

A

pneumonic

bubonic

septicemic

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14
Q

bacterium infection through a flea bite, causing inflammation n necrosis of the node and swollen lesions (bubo) usually groin/axilla

A

bubonic plague

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15
Q

massive bacterial growth in the “blood”

A

septicemic plague

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16
Q

aka: Francisella tularensis (rabbit fever)

A

tularemia

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17
Q

highly infectious or no? Fran. t.

A

yes (highly)

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18
Q

systemic or asystemic? Fran. t.

A

systemically

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19
Q

potential __________ _______: Fran. t.

A

bioterrorism agent

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20
Q

(4) symptoms of Fran. t.

A

headache
backache
fever
chills

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21
Q

fatal? Fran. t.

A

yes (but responds to aminoglycosides)

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22
Q

aka: Borrelia burgdorferi

A

lyme disease

23
Q

what is the vector: Borr. b.

A

ticks from rodents

24
Q

what kind of rash: Borr. b.

A

Bull’s-eye rash

25
Q

what symptoms develop: Borr b.

A

arthritic
cardiac
neurological

26
Q

whats the earliest symptom: Borr. b.

A

rash (bulls-eye) @ the site of a tick bite

27
Q

in lyme disease infectious cycle:

A

tick on a deer
jumps off to a rodent
jumps off to a person

28
Q

epstein-barr virus (EBV) causes the majority

A

infectious monoucleosis

29
Q

the remainder that causes IM is

A

cytomegalovirus (CMV)

30
Q

(3) symptoms: IM

A

sore throat
high fever
cervical lymphadenopathy

31
Q

(3) additional symptoms: IM

A

skin rash
gray-white exudates in the throat
enlarged spleen/liver

32
Q

IM causes sudden ___________ (define)

A

leukocytosis - elevated WBC count

33
Q

(4) hemorrhagic fever diseases

A

yellow
dengue
ebota and marburg
lassa

34
Q

ebota and marburg fever

  • where:
  • transmission:
  • symptoms:
A
  • africa
  • unknown
  • severe hemorrhage (25-100% morality)
35
Q

type of fever with high fever but lacking hemorrhage

A

nonhemorrhagic fever

36
Q

(4) types of nonhemorrhagic fever

A

brucellosis
cat-scratch disease
trench fever
rocky mountain spotted fever

37
Q

aka: Brucella abortus (bang’s disease)

A

brucellosis

38
Q

a ________ disease that come from (2) ex animal hosts: Bru. a.

A

zoonotic disease

  • pigs
  • cattle
39
Q

a zoonotic disease that causes a long-term fluctuating fever

A

brucellosis

40
Q

aka: Rickettsia rickettsii (RMSF)

A

rocky mountain spotted fever

41
Q

obligate intercellular __________, which causes ___ to __ days of incubation (chills, fever & distinct spotted rash): Rick. r.

A

parasite

2-4

42
Q

aka: Plasmodium falciparum or Plasmodium vivax

A

malaria

43
Q

what is the vector: Plas. f.

A

mosquito

44
Q

(3) of the 1st symptoms: Plas. f.

(3) of the 2nd

A
  • malaise, fatigue, vague aches

- chills, fever and sweating

45
Q

retrovirus: HIV infection

A

human immunodeficiency virus

46
Q

the disease: AIDS

A

acquired immunodeficiency syndrome

47
Q

symptoms tied to two things: the level of _____ in the blood and the level of _ _____ in the blood: HIV & AIDS

A

virus

T cells

48
Q

length of asymptomatic infection

A

2-15 years

49
Q

when T cells reach low enough symptoms of ______ inset

A

AIDS

50
Q

initinal symptoms of AIDS: fatigue, ______, _____ loss…..

A

diarrhea

weight

51
Q

(3) other symptoms as the disease progesses: AIDS

A

hormone imbalances
wasting of body mass
lesions in the brain

52
Q

(6) types of septicemias

A 
yerinia pestis
francisella tularensis
borrelia burgdorferii
epstein barr virus
hemorrhagic fevers
nonhemorrhagic fevers
53
Q

(4) hemorrhagic fevers-viruses

A

yellow
dengue
ebola and marburg
lassa

54
Q

(8) nonhemorrhagic fevers

A 
brucellosis
cat-scratch disease
trench fever
rmsf
malaria
anthrax
AIDS
HTLV-1, HTLV-11

MICRO BIO FINAL (CHP 20) - Infectious Diseases (1 decks)

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