FORM OR MARGIN Flashcards

1
Q

MEDUSA HEAD COLONIES

A

BACILLUS ANTHRACIS

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2
Q

FUZZY EDGED

A

EIKENELLA CORRODENS

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3
Q

SWARMERS

A

PROTEUS SPP

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4
Q

MORAXELLA CATARRHALIS

A

WAGON WHEEL APPEARANCE

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5
Q

MOLAR TOOTH

A

ACTINOMYCES

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6
Q

CAULIFLOWER LIKE COLONIES

A

M. TUBERCULOSIS

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7
Q

MYCOPLASMA AND UREAPLASMA

A

FRIED EGG

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8
Q

FOOT OR PEDICLE

A

YEAST = CANDIDA ALBICANS

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9
Q

STALACTITE PATTERN

A

YERSINIA PERTIS

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10
Q

WHITE

A

coagulase negative STAPHY

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11
Q

GRAY

A

GRAM NEGATIVE, ENTEROCOCCUS SPP

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12
Q

YELLOW OR OFF WHITE

A

S. AUREUS, MICROCOCCUS SPP, NEISSERIA SPP (NON PATHOGENIC)

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13
Q

BUFF

A

DIPHTEROIDS

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14
Q

BRITTLE FORMS SPLINTERS

A

NOCARDIA SPP

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15
Q

CREAMY

A

S. AUREUS

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16
Q

DRY AND WAXY

A

DIPHTHEROIDS

17
Q

STICKY

A

NEISSERIA SPP

18
Q

B. ANTHRACIS

A

BEATEN EGG WHITE

19
Q

CAPSULATED ORGANISMS SUCH AS KLEBSIELLA PNEUMONIA

A

MUCOID

20
Q

GREEN

A

P. AERUGINOSA DUE TO

PYOVERDIN
PYOCYANIN

21
Q

RED

A

SERRATIA MARCESENS

DUE TO PRODIGIOSIN

22
Q

PURPLE

A

CHROMOBACTERIUM VIOLACEUM

23
Q
  • CONVEX
  • entire edge
  • 2 to 3 mm
  • CREAMY
  • yellowish
  • beta hemolytic
A

STAPHY

24
Q
  • convex or pulvinate
  • transluscent
  • pinpoint
  • butyrous
  • wide zone of beta
A

STREP

25
Q
  • umbilicate, flat
  • transluscent
  • butyrous or mucoid
  • broad zone of ALPHA
A

PNEUMOCOCCUS

26
Q
  • pulvinate
  • semiopaque
  • gray
  • moist to dry
  • beta hemolysis MAY BE PRESENT OR NOT
A

ESCHERICHA COLI OR OTHER ENTERICS

27
Q
  • flat
  • gray
  • spreading as a thin flm on agar, burnt chocolate odor
A

PROTEUS

28
Q
  • flat
  • gray to greenish
  • magins erose or spreading
  • green-blue pigment
  • grapelike
A

PSEUDOMONAS