Micrococcae vs. Staphylococcus Flashcards by A A

Q

Cocci in clusters

A

Staphylococcus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cocci in tetrads

A

Micrococci

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Cocci by 8

A

Sarcina

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

White pinhead colonies

A

Staphylococci

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

A prime hemolysis:
(Inner/outer)?

A

A - inner
B - outer

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pigment of S. aureus in Loeffler serum

A

Golden yellow pigment

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

MSA - Inhibitor

A

7.5% Nacl

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

MSA - pH indicator

A

Phenol red

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

MSA:
(pos/neg)

A

Pos - yellow
Neg - red

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pink growth in MSA means?

A

Grows but cannot ferment mannitol

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Yellow colony in MSA

A

S. aureus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Pink colony in MSA

A

S. epidermidis
S. saprophyticus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Reagent of Catalase test

A

3% H2O2

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Catalase (+)

A

Staphylococcus & Micrococcus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Catalase (-)

A

Streptococcus

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

Facultative anaerobe

Study These Flashcards

A

Staphylococci

Q

Obligate aerobe

Study These Flashcards

A

Micrococcus

Q

Bacitracin/Taxo A: (R)

Study These Flashcards

A

Staphylococcus

Q

Bacitracin/Taxo A: (S)

Study These Flashcards

A

Micrococcus

Q

Oxidase (-)

Study These Flashcards

A

Staphylococcus

Q

Oxidase (+)

Study These Flashcards

A

Micrococcus

Q

OF test: (Fermenter/Acidic)

Study These Flashcards

A

Staphylococcus

Q

OF test (Oxidation/alkalinic)

Study These Flashcards

A

Micrococcus

Q

(+) & (-) result of Oxidase test

Study These Flashcards

A

(+) - blue/purple
(-) - no color

Indicator of Oxidase test

Bromthymol blue

Fibrinogen to Fibrin clot, what test?

Coagulase test

Screening of coagulase test

Slide coagulase

Confirmatory of Coagulase test

Tube coagulase

Slide coagulase detects?

Cell bound coagulase

Tube coagulase detects

Free coagulase *Check every 30 mins

Enzyme that can dissolve clot

Fibrinolysin/staphylokinase

Enzyme that can cause anemia

Hemolysin