Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

MED BAC > Various gram neg rods I > Flashcards

Various gram neg rods I Flashcards

1
Q

gram neg/pos? shape? bordetella

A

gram neg coccobacilli

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what kind of fermentation does bordetella do

A

aerobic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

is bordetella a ferementer

A

no

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

T or F: bordetella is fastidious

A

T

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

what organism causes pertussis (whooping cough)

A

bordetella pertussis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what organism causes mild pertussis

A

bordetella parapertussis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what does bordetella bronchiseptica cause

A

respiratory disease in animals and occasionally in human

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what does bordetella holmsii cause

A

sepsis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

is bordetella an endogenous or exogenous infection

A

exogenous

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

t or f: bordetella is part of the normal microbiome

A

F

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

what allows bordetella to adhere to ciliated epithelial cells in the respiratory tract (3)

A

pili, adhesins pertactin, and filamentous hemagglutinin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

where in the body does bordetella proliferate

A

respiratory tract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

what toxin does bordetella have that causes pertussis

A

tracheal cytotoxin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

what toxin does bordetella have that increases cAMP and increases respiratory secretions

A

pertussis toxin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

is there a vaccine for bordetella pertussis

A

yes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

T or F: bordetella pertussis is a strict human pathogen

A

T

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

who is most likely to be unvaccinated for bordetella

A

older kids and young adults

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

how is bordetella transmitted

A

aerosols

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

what stage of pertussis has common cold symptoms and pts are very infectious

A

catarrhal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

what stage of pertussis is paroxysm and production of mucous

A

paroxysmal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

what stage of pertussis has decreased symptoms

A

convalescent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

what kind of media does bordetella grow on

A

supplemented

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

what does ELISA detect when testing for bordetella (4)

A

pertussis toxin, filamentous hemagglutinin, pert actin, and pili abs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

what cardiobacterium cause endocarditis

A

cardiobacterium hominis and cardiobacterium valvarum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

is cardiobacterium gram pos/neg? shape?

A

gram variable pleomorphic rods

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

t or F: cardiobacterium is motile

A

F

27
Q

what kind of respiration does cardiobacterium do

A

facultative anaerobe

28
Q

T or F: cardiobacterium are ferementers

A

T

29
Q

what is the oxi and cat results of cardiobacterium

A

oxi pos and cat neg

30
Q

which cardiobacterium is apart of the upper respiratory tract normal microbiome

A

cardiobacterium homis

31
Q

is someone develops endocarditis from cardiobacterium what other preexisting conditions do they have

A

pre existing hear disease and oral disease/dental procedure

32
Q

what does it mean for cardiobacterium disease to be insidious and subacute

A

nonspecific sym

33
Q

how is cardiobacterium diagnosed

A

blood culture

34
Q

T or F: cardiobacterium grows on MAC

A

F

35
Q

what antibiotics are used to treat cardiobacterium

A

penicillin or ampicillin

36
Q

is legionella gram pos/neg? shape?

A

slender, pleomorphic gram neg rods

37
Q

is legionella a fermenter

A

no

38
Q

what kind of respiration does legionella do

A

obligate aerobes

39
Q

t or f: legionella stains poorly

A

T

40
Q

T or F: legionella is easy to grow

A

F

41
Q

what does legionella require to grow

A

l-cysteine and iron salts

42
Q

where is legionella ubiquitous

A

dead stuff in the water

43
Q

what kind of pathogen is legionella pneumophilia

A

facultative intracellular pathogen

44
Q

what cells does legionella pneuomphilia replicate in

A

alveolar macrophages in LCV (vacuole)

45
Q

what type secretion system does legionella use

A

type IV

46
Q

what is the function of the effectors that the type IV secretion secretes (legionella)

A

prevent phagosome lysosome fusion

47
Q

what kind of immunity helps with clearing a legionella infection

A

cell mediated

48
Q

what kind of infections does legionella cause (3)

A

sporadic, epidemic, and nosocomial

49
Q

what is legionella resistant to

A

high temps and disinfectant

50
Q

T or F: legionella can form biofilms

A

T

51
Q

how is legionella transmitted

A

aerosols

52
Q

T or F: legionella can not be spread person to person

A

T

53
Q

what age group is most likely to get a legionella infection

A

people over 40

54
Q

who is at high risk of a legionella infection

A

comp pulmonary function and decreased cellular immunity

55
Q

what bacteria causes Pontiac fever

A

legionella

56
Q

what are the symptoms of Pontiac fever

A

cold sym

57
Q

what bacteria causes legionnaires disease

A

legionella

58
Q

what is the primary infection of legionnaires disease

A

Pneumonia

59
Q

T or F: only one organ is effected in legionnaires disease

A

F

60
Q

what kind of media is used to grow legionella

A

buffered charcoal yeast extract

61
Q

what is the color of legionella colonies

A

ground glass

62
Q

what special ags are in the urine of legionella infection

A

serogroup 1 specific LPS

63
Q

what kind of antibiotics are used to treat legionella

A

macrolides or fluoroquinolones

64
Q

what is used to ionize the water in hospitals to help with legionella

A

copper-silver

MED BAC (4 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions