PSEUDOMONAS & FRIENDS

Question 1

what shape are most non fermenting bacteria

Answer 1

gram neg rods

Question 2

what non fermenting bacteria is coccobacillius

Answer 2

moraxella

Question 3

what kind of respiration do most non fermenting bacteria do

Answer 3

obligate aerobes

Question 4

what are the cat and oxi results of non fermenting bacteria

Answer 4

cat pos and oxi neg

Question 5

what shape and arrangement is pseudomonas aeruginosa

Answer 5

gram neg rods; pairs

Question 6

what sugar can pseudomonas aeruginosa oxidize

Answer 6

glucose

Question 7

T or F pseudomonas aeruginosa is fastidious

Answer 7

F

Question 8

what is the mucoid polysaccharide capsule of pseudomonas aeruginosa made out of

Answer 8

alginate

Question 9

when does a pseudomonas aeruginosa have a capsule

Answer 9

during a lung infection

Question 10

t or f: pseudomonas aeruginosa is an opportunistic pathogen

Answer 10

T

Question 11

how does pseudomonas aeruginosa move around

Answer 11

flagella and pili

Question 12

what is the endotoxin of pseudomonas aeruginosa

Answer 12

LPS

Question 13

what pseudomonas aeruginosa toxin causes dermatonecrosis, corneal damage, and tissue damage

Answer 13

exotoxin A

Question 14

what pseudomonas aeruginosa toxin produces H2O2 and attracts neutrophils

Answer 14

pyocyanin

Question 15

what pseudomonas aeruginosa toxin scavenges iron, regulate other virulent factors

Answer 15

pyocerdin

Question 16

what pseudomonas aeruginosa enzyme destroys elastin

Answer 16

elastases Las A and las B

Question 17

what pseudomonas aeruginosa enzyme cause lung damage and hemorrhagic skin lesions

Answer 17

elastases las A and las B

Question 18

what ab are looked for when a pt has a pseudomonas aeruginosa infection

Answer 18

lasA and las B

Question 19

what pseudomonas aeruginosa enzyme causes tissue destruction

Answer 19

alkaline protases

Question 20

what pseudomonas aeruginosa enzyme breaks down lipids

Answer 20

phospholipase C

Question 21

what does T3SS (pseudomonas aeruginosa) pump into cells

Answer 21

exoenzymes S and T

Question 22

what pseudomonas aeruginosa enzyme rearrange actin

Answer 22

exoenzymes S and T

Question 23

what bacteria is naturally antibiotic resistant

Answer 23

pseudomonas aeruginosa

Question 24

what kind of resistance are cells naturally able to withstand exposure to concentration of antibiotic that inhibit other bacteria

Answer 24

intrinsic resistance

Question 25

what kind of resistance is developed in the presence other bacteria or upon exposure to antibiotics

Answer 25

acquired resistance

Question 26

what kind of resistance is environment stimulated but not necessarily genetic

Answer 26

adaptive resistance

Question 27

biofilm formation is an example of what kind of resistance

Answer 27

adaptive

Question 28

where do you find pseudomonas aeruginosa

Answer 28

moist environment (ubiquitous)

Question 29

where do you find pseudomonas aeruginosa in a hospital

Answer 29

mechanical ventilation equipment and dialysis equipment

Question 30

hospitalized pt are often ______ and _______ colonized with pseudomonas aeruginosa

Answer 30

transiently ; asymptomatically

Question 31

is pseudomonas aeruginosa part of the normal microbiome

Answer 31

no

Question 32

how do you treat a pseudomonas aeruginosa infection

Answer 32

broad spectrum antibiotic

Question 33

who is most at risk of a pseudomonas aeruginosa infection

Answer 33

neutropenic or immunocompromised pt

Question 34

what kind of pulmonary infections does pseudomonas aeruginosa cause

Answer 34

tracheobronchitis to necrotizing bronchopneumonia

Question 35

if a CF or neutropenia pt gets a pseudomonas aeruginosa lung infection what can it lead to

Answer 35

invasive pulmonary disease

Question 36

which are more resistance to antibiotics mucoid or non mucoid strains of pseudomonas aeruginosa

Answer 36

mucoid

Question 37

if pseudomonas aeruginosa cause micro abscess formation what kind of disease is that

Answer 37

invasive

Question 38

what kind of skin infections can pseudomonas aeruginosa cause

Answer 38

primary and soft tissue infections

Question 39

if someone goes into water with pseudomonas aeruginosa what kind of disease

Answer 39

folliculitis

Question 40

name? fingernail infection of pseudomonas aeruginosa

Answer 40

folliculitis

Question 41

what bacteria causes swimmer's ear

Answer 41

pseudomonas aeruginosa

Question 42

what occurs in an eye infection of pseudomonas aeruginosa

Answer 42

corneal ulcers

Question 43

who gets pseudomonas aeruginosa bacreremia

Answer 43

immunocomp

Question 44

what is ecthyma ganrenosum

Answer 44

hemorrhagic skin lession

Question 45

can pseudomonas aeruginosa causes endocarditis

Answer 45

yes but rare

Question 46

what are the key ID characteristics of pseudomonas aeruginosa

Answer 46

oily sheen, green pigment and grape like odor

Question 47

what kind of pathogen is burkolderia cepacia

Answer 47

opportunistic

Question 48

what burkolderia causes lung infection with CF or CGD

Answer 48

b. cepacia complex or b. gladioli

Question 49

what kind of burkolderia causes UTIs and septicemia

Answer 49

burkolderia cepacia

Question 50

which burkolderia is a saprophyte

Answer 50

burkolderia pseudomallei

Question 51

what bacteria is known for it cornflower head colony appearance

Answer 51

burkolderia pseudomallei

Question 52

what kind of pathogen is burkolderia pseudomallei

Answer 52

Opportunistic

Question 53

how does someone get inoculated with burkolderia pseudomallei

Answer 53

inflation or percutaneous

Question 54

who is most susceptible to a burkolderia pseudomallei infection (3)

Answer 54

alcoholics, diabetics, and chronic real or lung disease

Question 55

what do you call a burkholderia pseudomallei infection

Answer 55

meliodosis

Question 56

why is burkolderia pseudomallei a good biological weapon

Answer 56

high infectivity

Question 57

what antibiotic is burkolderia pseudomallei susceptible to

Answer 57

TMP-SXT

Question 58

who is most susceptible to stenotrophomonas maltophilia

Answer 58

immunocompromised

Question 59

what kind of antibiotics is stenotrophomonas maltophilia resistant to (2)

Answer 59

b lactase and aminoglycoside

Question 60

what are the most common stenotrophomonas maltophilia nosocomial infections

Answer 60

bacteremia and pneumonia

Question 61

what kind of respiration does acinetobacter do

Answer 61

aerobic

Question 62

what shape is acinetobacter

Answer 62

coccobacilli

Question 63

where do acinetobacter live

Answer 63

ubiquitous saprophyte

Question 64

what kind of surfaces do acinetobacter like

Answer 64

moist and dry

Question 65

what gram neg bacteria is found on human skin

Answer 65

acinetobacter

Question 66

what are the 2 groups acinetobacter

Answer 66

glucose Gozidzing and non glucose oxidizing

Question 67

does acintobacter baumanii oxidase glucose

Answer 67

yes

Question 68

what kind of acinetobacter infection are resistant to antibiotics

Answer 68

nosocomial and pulmonary

Question 69

what acinetobacter causes sever infections in military personnel

Answer 69

acinetobacter baumannii

Question 70

what pulmonary diseases does moraxella cause

Answer 70

bronchitis and bronchopneumonia

Question 71

in health people what does moraxella cause

Answer 71

sinusitis and otitis

Question 72

what kind of antibiotic is mortadella most resistant to

Answer 72

penicillin