Lab Practical Flashcards

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1
Q

Staph. aureus hemolysis pattern

A

beta hemolytic

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2
Q

Staph. aureus biochemical results

A

Catalase +
Coagulase +

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3
Q

Staph. epidermidis hemolysis pattern

A

alpha hemolytic

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4
Q

Staph. epidermidis biochemical results

A

catalase +
coagulase -

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5
Q

Strep. pyogenes hemolysis pattern

A

beta hemolytic

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6
Q

Strep. pyogenes biochemical results

A

catalase -
PYR +
Strep typing A

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7
Q

Enterococcus faecalis hemolysis pattern

A

gamma hemolytic

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8
Q

E. faecalis biochemical results

A

catalase -
PYR +

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9
Q

Strep. agalactiae hemolysis pattern

A

beta hemolytic

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10
Q

Strep. agalactiae biochemical results

A

catalase -
PYR -
Group B strep typing

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11
Q

Group C Strep hemolysis pattern

A

beta hemolytic

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12
Q

Group C Strep biochemical results

A

catalase -
PYR -
Group C strep typing

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13
Q

Group G Strep hemolysis pattern

A

beta hemolytic

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14
Q

Group G biochemical results

A

catalase -
PYR -
Group G strep typing

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15
Q

Micrococcus luteus hemolysis pattern

A

gamma hemolytic

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16
Q

Micrococcus luteus biochemical results

A

catalase +
coagulase -
microdase disk +

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17
Q

Neisseria gonorrhoeae hemolysis pattern

A

gamma hemolytic

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18
Q

N. gonorrhoeae plate growth

A

Growth on chocolate and MTM
No growth on MAC

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19
Q

N. gonorrhoeae biochemical results

A

oxidase +

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20
Q

Neisseria sicca hemolysis pattern

A

gamma hemolytic

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21
Q

N. sicca plate growth

A

growth on chocolate
no growth on MAC and MTM (slow growth)

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22
Q

N. sicca biochemical results

A

oxidase +

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23
Q

Moraxella catarrhalis hemolysis pattern

A

gamma hemolytic

24
Q

M. catarrhalis plate growth

A

growth on chocolate and MTM
no growth on MAC

25
Q

M. catarrhalis biochemical results

A

oxidase +
catarrhalis disk +

26
Q

E. coli hemolysis pattern

A

beta hemolytic

27
Q

E. coli plate growth

A

growth on MAC: pink colonies
growth on HE: orange colonies

28
Q

E. coli biochemical results

A

indole +
oxidase -

29
Q

Proteus mirabilis hemolysis pattern

A

gamma hemolytic
swarming motility

30
Q

P. mirabilis plate growth

A

growth on MAC: clear colonies
growth on HE: black colonies

31
Q

P. mirabilis biochemical results

A

oxidase -
indole -

32
Q

Citrobacter freundii hemolysis pattern

A

gamma hemolytic

33
Q

C. freundii plate growth

A

growth on MAC: pink colonies
growth on HE: black colonies

34
Q

C. freundii biochemical results

A

oxidase -
indole -

35
Q

Salmonella C hemolysis pattern

A

gamma hemolytic

36
Q

Salmonella C plate growth

A

growth on MAC: clear colonies
growth on HE: black colonies

37
Q

Salmonella C biochemical results

A

indole -
oxidase -

38
Q

Pseudomonas aeruginosa hemolysis pattern

A

beta hemolytic

39
Q

P. aeruginosa plate growth

A

growth on chocolate
growth on MAC: clear colonies

40
Q

P. aeruginosa biochemical tests

A

oxidase +
indole -

41
Q

A. hydrophila hemolysis pattern

A

beta hemolytic

42
Q

A. hydrophila plate growth

A

growth on chocolate
growth on MAC: clear colonies

43
Q

A. hydrophila biochemical results

A

indole +
oxidase +

44
Q

A. baumannii hemolysis pattern

A

gamma hemolytic

45
Q

A. baumannii plate growth

A

growth on chocolate
growth on MAC: clear colonies

46
Q

A. baumannii biochemical results

A

oxidase -
indole -

47
Q

A. faecalis hemolysis pattern

A

gamma hemolytic

48
Q

A. faecalis plate growth

A

growth on chocolate
growth on MAC: clear colonies

49
Q

A. faecalis biochemical results

A

indole -
oxidase +

50
Q

Bacteria that cause meningitis

A

Streptococcus agalactiae
N. meningitidis
Streptococcus pneumoniae
H. influenzae
E. coli
Achromobacter

51
Q

Group C Streptococcus organisms

A

S. dysgalactiae
S. anginosus

52
Q

Colistin

A

inhibits gram negative rods

53
Q

Vancomycin

A

inhibits gram positive cocci

54
Q

Trimethoprim-sulfamethazole

A

inhibits swarming of Proteus

55
Q

Nystatin

A

inhibits yeast