Group 2 Extra knowledge

Question 1

What does Superantigene means

Answer 1

Results in excessive activation of the immune system

Massive cytokine release

Question 2

Staph. Saprophyticus UTI are __ most common

Answer 2

2nd

Question 3

Give more examples for Coagulase negative Staph.

Answer 3

S. Haemolyticus
S. Lugdunesis
S. Hominis (Body odor- Hominis! its Human to smell bad)

Question 4

KES group and Proteus shape

Answer 4

Rod

Question 5

Who is slow lactose ferment in KES group?

Answer 5

Serratia

Question 6

Pathogenesis of KES

Answer 6

Endotoxins- LPS

Cause nosocomial infections

Question 7

Treatment for KES group?

Answer 7

Fluroquinolones

Aminoglycosides

Question 8

Klebsiella will cause

Answer 8

Sepsis
SInusitis
Otitis medi
Wound infection

Question 9

Enterobacter is motile due to

Answer 9

Peritrichous flagella

Question 10

Proteus habitat

Answer 10

Normal intestinal flora

Question 11

What makes Proteus highly motile?

Answer 11

Peritrichous flagella

Question 12

Biochemical properties of Proteus?

Answer 12

Urease +

H2S +

Question 13

Full name of Proteus?

Answer 13

Proteus Mirabilis

Question 14

Diagnosis for Proteus?

Answer 14

EMB- Pink colonies bcs. its lactose non-ferments

Question 15

Salmonella typhi has capsular Ag __

Answer 15

V1

Question 16

How does S.Typhi transmitted?

Answer 16

Fecal-oral

Question 17

Describe the bacteremia happens in S.Typhi

Answer 17

Primary (2 weeks)

Secondary (after 2 weeks)- Ulceration and perforation

Question 18

Complication of S.Typhi?

Answer 18

Hepatitis
Meningitis
Pneumonia

Question 19

Shigella habitat

Answer 19

Human colon

Question 20

Anaerobes in the gut require

Answer 20

Low oxido-reduction potential
10% O2
18% CO2

Question 21

Which enzymes are missing in Anaerobes?

Answer 21

Catalase
Peroxidase
Superoxide dismutase

Question 22

Ratio of aerobe/anaerobe

Oral

Answer 22

1:10

Question 23

Ratio of aerobe/anaerobe

Colon

Answer 23

1:1,000

Question 24

Ratio of aerobe/anaerobe

Skin

Answer 24

10:1

Question 25

Ratio of aerobe/anaerobe | Vagina

Answer 25

Changing

Question 26

Important genus | Oral

Answer 26

``` Lacto Bifido Bacteroides Fuso Porphyromans Actinomyce Treponema ```

Question 27

Important genus | Colon

Answer 27

``` Lacto Bifido Bacteroides Fuso Porphyromans Clostridium ```

Question 28

Important genus | Skin

Answer 28

P. acne Bacteroides Prevotella

Question 29

Important genus | Vagina

Answer 29

Lacto | Bifido

Question 30

Antibiotic treatment in case of endogenous infection

Answer 30

MIC (Bacteriostatic) Metronidazole Penicillin Clindamycin

Question 31

Bacteroides Fragillis will cause _____ in the __

Answer 31

Intra abdominal infections | GI

Question 32

Prevotella bivia will cause _____ in the __

Answer 32

Pelvic abscesses | Vagina

Question 33

Prevotella will cause _____ in the __

Answer 33

Periodontitis | Mouth

Question 34

Porphyromonas will cause _____ in the __

Answer 34

Periodontitis | Mouth

Question 35

F. Mortiferum will cause _____ in the __

Answer 35

Intra abdominal infection GI מורטי והפרק הזה עם הגופהה

Question 36

F. Necrophorum will cause _____ in the __

Answer 36

Pelvic abscesses באסה של החיים עם הנקרוסיס הזה בפלביק

Question 37

Describe Bacteroide

Answer 37

Capsular Hyaluronidase, DNAse Succinic acid to kill Neutrophils Toxins

Question 38

Describe Prevotella

Answer 38

IgA protease Collagenase Fibrinolysin

Question 39

Describe Prophyromonas

Answer 39

P. gingivalis Trypsin like activity Collagenase

Question 40

what are the causes of Plaut-Vincent-angina?

Answer 40

Treponema vincentii | Fusobacteria

Question 41

Describe Plaut-Vincent-angina

Answer 41

Ulcerative tonsillitis causing tissue necrosis

Question 42

Diagnosis of Plaut-Vincent-angina

Answer 42

Giemsa staiing

Question 43

Species of Moraxella | O2 dependency

Answer 43

Catarrhalis Lacunata obligate aerobic

Question 44

Habitat of Moraxella Catarrhalis

Answer 44

Upper respiratory tract

Question 45

Moraxella Catarrhalis mostly effects

Answer 45

Childrens

Question 46

Moraxella Catarrhalis diseases

Answer 46

Bronchopneumonia Bronchitis SInusitis Otitis media

Question 47

Moraxella Catarrhalis resistancy

Answer 47

To Penicillin

Question 48

Moraxella Catarrhalis treatment

Answer 48

``` Amoxicillin Cavulanic acid (B lactamase) ```

Question 49

Moraxella Lacunata causes

Answer 49

Subacute conjuctvitis

Question 50

Salmonella ______ has a uniqe capsular Ag __

Answer 50

Typhi | Vi

Question 51

Describe Salmonellosis

Answer 51

Inflammatory diarrhea Abdominal pain Vomiting Dizziness

Question 52

Salonella will cause ____ to be colored black

Answer 52

Hektoen agar and Bismuth-sulfite