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PID > Lecture 5 - Bacterial Physiology > Flashcards

Lecture 5 - Bacterial Physiology Flashcards

1
Q

Tampons can cause _____

A

Menstrual TSS

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2
Q

Staph TSS caused by:

A

TSST-1

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3
Q

Independent of tampon use __________ TSS

A

Strep

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4
Q

Menstrual TSS treatment?

A

Remove tampon
Supportive therapy
Nafcillin + Clindamycin

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5
Q

SOD degrades:

A

superoxide

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6
Q

Catalase degrades:

A

peroxide

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7
Q

Obligate aerobes

Names

A

Bacillus

Mycobacterium

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8
Q

Obligate aerobes
Ox/Ferm:
SOD:
Catalase:

A

Ox
Yes
Yes

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9
Q

Facultative anaerobes

name

A

Staph

Escherichia

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10
Q

Facultative anaerobes
Ox/Ferm:
SOD:
Catalase:

A

Either
Yes
Yes

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11
Q

Aerotolerant anaerobe

name

A

Strep

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12
Q

Aerotolerant anaerobe
Ox/Ferm:
SOD:
Catalase:

A

Ferment
Yes
No

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13
Q

Obligate anaerobe

name

A

Clostridium Tetani
Peptostreptococcus
Bacterides

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14
Q

Obligate anaerobe
Ox/Ferm:
SOD:
Catalase:

A

Ferment
no
no

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15
Q

Microaerophile

name

A

Neisseria

Borrelia

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16
Q

Microaerophile
Ox/Ferm:
SOD:
Catalase:

A

Ox
Yes
Yes

17
Q

Lactose utilization used to ID

A

Enterobacteriaceae

G- rods

18
Q

Lac - and causes typhoid fever/gastroenteritis

A

Salmonella

19
Q

Lac - and causes dysentary

A

Shigella

20
Q

Lac+

SPEAK E coli

A 
Serrata
Proteus
Enterobacter
Arizona
Klebsiella

E Coli

21
Q

MacConkey agar is selective against _____ bacteria and is _____ in lactose

A

G+

high

22
Q

Lac + on MacConkey appear :

A

pink

23
Q

Mesophiles definition

A

can survive at body temp

24
Q

Not a mesophile

A

Mycobacterium leprae

25
Q

Bacteria need ____ Fe to grow at fever temps

A

more

26
Q

Potent Fe scavengers made by pathogens

A

Siderophores

PID (12 decks)

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