GRAM POSITIVE BACILLI Flashcards

1
Q

WHAT ARE THE 2 GRAM POSITIVE BACILI AEROBIC AND SPORE-FORMERS

A

BACILLUS ANTHRACIS
BACILLUS CEREUS

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2
Q

CATALASE POSITIVE
AEROBIC SPORE FORMING
LECITHINASE: POSITIVE
MOTILITY: NON MOTILE
HEMOLYSIS GAMMA
COLONY: MEDUSSA HEAD
PENICILLIN: SUSCEPTIBLE

A

B. ANTHRACIS

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3
Q

CATALASE POSITIVE
AEROBIC SPORE FORMING
LECITHINASE: POSITIVE
MOTILITY: MOTILE
HEMOLYSIS: BETA
COLONY- LARGE, FEATHERY SPREADING
PENICILLIN: RESISTANT

A

B. CEREUS

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4
Q

SPORES ARE SUBTERMINAL, OVA, SWOLLEN
GRAM POSITIVE BOXCAR SHAPED BLUNT ENDS
HEMOLYSIS: DOUBLE ZONE OF BETA HEMOLYSIS
REVERSE CAMP TEST: POSITIVE

A

CLOSTRIDIUM PERFINGENS

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5
Q

INFECTION IN C. PERFINGENS THAT MEDIATES DESTRCUTION OF HOST CELL MEMBRANE

A

ALPHA TOXIN

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6
Q

INVASIVE INFECTION OF C. PERFINGENS THAT IS LIFE THERATENING DESTRUCTION OF TISSE IN FEET SINCE ITS LOW IN OXYGEN

A

GAS GANGRENE

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7
Q

WHAT IS THE APPERANCE OF POSITIVE IN REVERSE CAMP TEST

A

BUTTERFLY APPEARANCE

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8
Q

GROWTH FROM OF THE MEDIA FOR C PERFINGENS THEN IT WILL TRANSFER TO STORMY FORMATION OF MILK IF THE C. PERFINGENS IS SUGGESTIVE IT SHOULD __

A

THERE WOULD BE A CLOT FORM BY GAS IN HRS

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9
Q

SPORE IS SUBTERMINA , TENNIS RACKET
HEMOLYSIS: BETALIPASE POSITIVE

A

CLOSTRIDIUM BOTULINUM

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10
Q

MOST POTENT EXOTOXIN IN CLOSTRIDIUM BOTULINUM

A

BOTULINAL TOXIN

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11
Q

SPORE: TERMINA SPORE SWOLLEN
HEMOLYSIS: BETA
SWARMING COLONIES

A

CLOSTRIDIUM TETANI

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12
Q

NEUROTOXIN WHICH CAUSES TETANUS

A

TETANOSPASMIN

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13
Q

SPORES: SUBTERMINAL, OVAL, SWOLLEN
HEMOLYSIS: GAMMA/NONHEMOLYTICAL
LARE, G+ BACILLI IN CHAINS
COLONIES ODOR SIMILAR TO COW MANURE, BARNYARD AND HORSE STABLE
COLONY: GROUND GLASS

A

CLOSTRIDIUM DIFFICILE

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14
Q

TOXIN OF C. DIFFICILE THAT CAN CAUSE OF ANTIBIOTIC ASSOCIATED DIARRHEA

A

ENTEROTOXIN

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15
Q

SELECTIVE MEDIA FOR C. DIFFICILE

A

CYCLOSERINE-CEFOXITIN FRUCTOSE AGAR (CCFA)

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16
Q

PLEOMORPHIC, GRAM POSITIVE RODS THAT APPEAR CLUB SHAPED (CHINESE LETTERS)

A

CORYNEBACTERIUM DIPTHERIAE

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17
Q

GRANULES AS STORAGE MECHANISM FOR HIGH-ENERGY PHOPHATE BONDS

A

BEADED APPEARANCE

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18
Q

VOLUTIN GRANULUES STAIN METACHROMATICALLY (CELL- BLUE GRANULES- RED)

A

BABE- ERNST GRANULES

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19
Q

WHAT IS THE APPEARANCE OF C. DIPH IN TINSDALE MEDIUM/POTASSSIUM TELLURITE

A

BLACK COLONIES WITH BROWN HALOS

20
Q

WHAT IS THE APPEARANCE OF C. DIPH IN LOEFFLER SERUM MEDIUM

A

DEMONSTRATE METACHORME GRANULES

21
Q

MORPHOLOGICAL BIOTYPES
>2 HRAY, OPAQUE, SMOOTH, POACHED EGG COLONIES

A

MITIS

22
Q

MORPHOLOGICAL BIOTYPES
>2 MM, LARGE, GREY, OPAQUE, DAISY HEAD COLONIES

A

GRAVIS

23
Q

MORPHOLOGICAL BIOTYPES < MM, SMALL, GRAY BLACK, DARK CENTER

A

INTERMEDIUS

24
Q

IN ELEK TEST WHAT DOES IT MEAN IF THERE IS A PRECIPITATION

A

TOXIGENIC

25
Q

IN ELEK TEST WHAT DOES IT MEAN IF THERE IS NO PRECIPITATION

A

NON TOXIGENIC

26
Q

CATALASE POSITIVE
NON MOTILE
HIGHLY RESITANT IN ANTIBIOTICS
HOSPITAL-ACQUIRED PATHOGEN

A

CORYNEBACTERIUM JEIKEIUM

27
Q

DRUG OF CHOICE FOR C. JEIKEIUM

A

VANCOMYCIN

28
Q

TOXIGENIX STRAINS- CAUSE DISEASE SIMILAR TO DIPHTERIA

A

C. ULCERANS

29
Q

SHORT, NON BRANCHING SIGLY OR SHORT CHAINS
CATALASE POSITVE
ESCULIN HYDROLYSIS POSITIVE
UMBRELLA SHAPED GROWTH
CAN GROW IN 4C, LOW PH
HIGH SALT CONDITION

A

LISTERIA MONOCYTOGENES

30
Q

WHAT IS THE MOTILITY OF LISTERIA MONOCYTOGENES?

A

TUMBLING MOTILITY

31
Q

MAJOR CAUSE OF NEONATAL MENINGITIS AND SEPSIS

A

LISTERIOSIS

32
Q

SHORT + RODS WITH ROUNDED ENDS
NON MOTILE
NON SPORE FORMING
CATALASE NEGATIVE
OXIDASE NEGATIVE
UREASE NEG
H2S POSITIVE

A

ERYSIPELOTHRIX RHUSIOPATHIAE

33
Q

CUTANEOUS INFECTION CHARACTERIZED NY PURPLISH RED BUMPS ON THE HANDS AND FINGERS CMMON AMONG BUTCHER

A

ERYSIPELOID

34
Q

TO ISOLATE L. MONOCYTIGENES YOU CAN STORE IT ON WHAT TEMP?

A

ROOM TEMP

35
Q

GROWTH OF ERYSIPELOTHRIX RHUSIOPATHIAE IN GELATINE STAB CULTURE

A

TEST TUBE BRUSH

36
Q

THIS SPP CANNOT BECONFUSED IN MTB SINCE IT IS BRANCHING

A

NOCARDIA SPP

37
Q

NOCARDIA SPP THAT AUSE SKIN INFECTION

A

N. BRASILIENSIS

38
Q

NOCARDIA SPP THAT CAN CAUSE LUNG INFECTION

A

N. ASTEROIDES

39
Q

PARTIALLY ACID FAST
CATALASE POSITIVE
FINE BRANCHING, FORMS AERIAL FILAMENTS
URASE POSITIVE
LYSOZYME RESISTANT

A

NOCARDIA

40
Q

OPPURTUNISTIC INFECTION, RISK FACTORS TO THOSE WITH IMPAIRED CEL-MEDIATED IMMUNE RESPONSE

A

NOCARDIOSIS

41
Q

OBLIGATE ANAEROBES
G+ BRANCHING, FILAMENTOUS RODS
NON-ACID FAST

A

ACTINOMYCES ISRAELII

42
Q

ABCESS WITH DRAINING SINUS TRACT

A

ACTINOMYCOSIS

43
Q

MASS OF FILAMENTS PUS

A

SULFUR GRANULES

44
Q

G+ BRANCHING FILAMENTOUS RODS
ANAEROBIC
NF OF MOUTH ADN TONSILLAR CRYPTS
CAN ALSO CAUSE ACTINOMYCOSIS

A

ARACHNIA PROPIONICA

45
Q

AEROBIC, G+ BACILLI
NON-ACID FAST
CAUSES MYCETOMA

A

STREPTOMYCES, ACTINOMADURA, DERMATOPHILUS

46
Q

ACQUIRED BY TRAUMATIC INOCULATION OF ORGANISM

A

STREPTOMYCES, ACTINOMADURA, DERMATOPHILUS