Stack 2

Question 1

Catalase positive

Answer 1

Staphylococcus

Question 2

Catalase negative

Answer 2

streptococcus

Question 3

hemolyse positive

Answer 3

alpha hemolytic: streptococcus pneumoniae (green)

beta hemolytic: streptococcus pyogenes (clear)

Question 4

coagulase negative

Answer 4

staphylococcus epidermidis

Question 5

coagulase positive

Answer 5

staphylococcus aureus

Question 6

pili

Answer 6

for bacterial attachment

Question 7

flagella

Answer 7

for bacterial movement

Question 8

Gram-positive

Answer 8

thick PePtidoglycan layer
lipoteichoic acid and teichoic acid
protected from drying out
interact w/ immune system through Toll Like Receptors

Question 9

Gram negative

Answer 9

periplasmic space
thin peptidoglycan layer
NO TEICHOIC ACID BUT LIPOPOLYSACCHARIDE

Question 10

gram negative curved rods

Answer 10

Vibrio

campylobacter

Question 11

gram negative rods

Answer 11

E. coli

salmonella

Question 12

gram negative cocci

Answer 12

neisseria (MAC important)

Question 13

gram positive rods (spore forming)

Answer 13

clostridium

bacillus

Question 14

gram positive rods (non-spore forming)

Answer 14

listeria

Question 15

gram positive cocci (groups)

Answer 15

staphylococci

Question 16

gram positive cocci (chains)

Answer 16

streptococci

Question 17

bacterial capsule

Answer 17

polysaccharide
around cell wall
hides bacteria from fagocytosis

Question 18

bacteria w/ capsule

Answer 18

streptococcus pneumoniae
neisseria meningitidis
haemophiliac influenza B
–> all cause meningitis

Question 19

transformation

Answer 19

uptake of free DNA by bacteria

Question 20

transduction

Answer 20

viral infection of bacteria

Question 21

conjugation

Answer 21

plasmid transferral between bacteria

Question 22

fungi cell wall

Answer 22

mannan + glucan + chitin

Question 23

fungi cell membrane

Answer 23

ergosterol

Question 24

enteric protozoa (non-invasive)

Answer 24

giardia lamblia

Question 25

enteric protozoa (invasive)

Answer 25

entamoeba histolytica

Question 26

systemic protozoa

Answer 26

``` plasmodium species toxoplasma gondii (verminderde T-cell immunity) ```

Question 27

roundworms

Answer 27

strongyloides stercoralis

Question 28

tapeworms

Answer 28

taenia saginata

Question 29

flukes (helminths)

Answer 29

schistosome mansoni

Question 30

strongyloides stercoralis

Answer 30

auto-infection possible (hyper infection) | impaired cellular immunity

Question 31

intracellular bacteris

Answer 31

salmonella legionella pneumophilia mycobacterium tuberculosis

Question 32

spirochetes

Answer 32

``` treponema pallidum (syphilis) borrelia (Lyme's disease) ```

Question 33

legionella

Answer 33

causes Pontiac fever of pneumonia