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Flashcards in Gram negative Deck (24):
1

What are the two main gram negative cocci bacteria

neisseria
Moraxella

2

What are the two species of neisseria bacteria

neisseria meningitis
Neisseria gonorrhoea

3

What infection does cocci Moraxella cause

respiratory tract infection

4

What bacteria is both cocci and bacilli

Haemophilis influenza

5

What shape bacteria is coliforms

bacilli

6

What coliforms are lactose fermenters

Ecoli
Klebisella

7

E.coli
Klebisella
proteus
are all what

gut commensals coliforms

8

What coliform bacteria species is a gut pathogen and what do they both cause

salmonella
shigella
diarrhoea

9

What are bacteria species are grown on MacConkeys agar

Ecoli
Klebisella

10

What are the two forms of e.coli

enterotoxogenic - travelers diarrhoea
enterohaemorrhagic - bloody diarrhoea

11

Pseudomonas is a water and soil organism what shape of bacteria is it

Bacilli

12

What diseases does Pseudomonas cause

UTI
Pneumonia
Respiratory infection (in cystic fibrosis)

13

What is microaeophilic bacteria

Bacili shaped bacteria that like low levels of oxygen

14

What are the two different shaped bacili microaeophilic bacteria

small curved - Campylobacter
spiral - heliobacter pylori

15

What are the three bacilli anaerobes

Bacteroides
Prevotella
Porphyromonas

16

What anaerobes are part of oral flora
what do the cause
what happens if they enter the blood stream

Prevotella
Porphyromonas
Dental abscess
Pneumonia

17

Where is bacilli anaerobe bacteroides found and what does it cause

Colnic flora
abdominal abscess

18

What is the normal habitat for microaerophilic helicobacter pylori bacteria and what does it cause

Stomach
Gastritis (ulcers)

19

What is the source of microaeophilic Campylobacter and what does it cause

Domestic animals
Diarrhoea

20

What is the two different species of coliform salmonella bacteria and what do they both cause

Sakmonella enterica - diarrohea
Salmonella typhi - typhoid fever (constipation)

21

What do the coliform gut commensals e.coli, proteus, klebisella all cause

UTI

22

List the lactose fermenting bacteria

e.coli
klebsielle

23

List the lactose non fermenters

Proteus
Shigella
Salmonella
pseudomonas

24

What is used to differentiate gram negative cocci bacteria

Biochemical test