Micro Stuff Flashcards

1
Q

Kanagawa phenomenon

A

V. Parahemolyticus on wagatsuma agar

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2
Q

Sabin Feldman dye test

A

Toxoplasmosis

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3
Q

Casoni

A

Hydatid cyst

Type 1 HS

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4
Q

Bachman

A

Trichinellosis

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5
Q

Mantenegro

A

Leishmaniasis

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6
Q
Bamboo stick 
Medusa head 
Box car 
Inverted fir tree 🌲 
Mc Feydan 
Frosted glass 
String of pearls
A

B. Anthracis

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7
Q

Fried egg

A

Mycoplasma

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8
Q

Safety pin

A

Yersinia

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9
Q

Draughtsman

A

Strep pneumonia

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10
Q

Bullet virus

A

Rabies

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11
Q

Bricks virus

A

Pox

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12
Q

Filamentous virus

A

Ebola

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13
Q

Space vehicle virus

A

Adeno

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14
Q

Wheel shape virus

A

Polio

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15
Q

Darting

Vibrating

A

Vibrio

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16
Q

Swarming

A

Proteus
B. Cereus
Cl. Septicum

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17
Q

Tumbling

A

Listeria

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18
Q

Stately

A

Clostridium

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19
Q

Spinning

A

Fusobacterium

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20
Q

Cork screw

A

Treponema

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21
Q

Falling leaf

A

Giardia

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22
Q

Twitching

A

Eikenella

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23
Q

Differential motility

A

Yersinia

Listeria

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24
Q

Jerky

A

T. Vaginalis

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25
Gliding
Mycoplasma | Amoeba
26
Lashing
Saprophytic | Spirochaetes
27
Pilot wheel | Mickey Mouse
Paracoccidioides
28
Figure of 8 fungus
Blastomycosis
29
Sphegetti in meatball in 10% KOH
T. Versicolor Malasezzia furfur
30
Fried egg appearance on SDA with olive oil overlay 3-4 days
T. Versicolor Malasezzia furfur
31
Golden yellow fluorescence in woods lamp
T. Versicolor Malasezzia furfur Rx Selenium sulfide
32
No nails | No hair
No nails - microsporon | No hair - epidermophyton
33
T Capitis types Kerion (kiri kiri - tense boggy) Flavus (crusting)
Kerion - T. Verrucosum | Flavus - Schonleni
34
T. Mentagro vs. T rubrum Hair perf test Urease test
Mentagro positive for both
35
Macroconidia Pencil Club Spindle
Pencil - Trichophyton Club - Epidermo Spindle - microsporum
36
Madura Multiple sinus vs single sinus Purulent vs Serous Dx OsteoLytic vs osteoSclerotic
Multiple, purulent, Lytic Actinimycetes - good response to Abx Single, serous, sclerotic - Eumycetes - poor response need to amputate
37
Actinimycosis granules White/yellow Red
White yellow - Nocardia, Actinimadura Red - Actinomadura pelletri
38
Eumycetoma granules Black White NEVER RESPONDS TO ANTIBIOTICS
Black - Marurella myecetomatis, M. Greisea White - Acremonium, p. Boydi
39
``` Medlar/ copper penny bodies Sclerotic bodies Brown globose bodies Dermatatious fungus (colourful pigments) Skin warty/verrucous Himalayan thorn injury ```
``` Chromoblastomycosis Phialophora, cladosporium Subcutaneous fungal (MRCS) ```
40
Yeast - cigar shape Mold - Flower like sporulation Splendour hoepelli phenomenon Asteroid bodies
Sporotrichosis schenkii Splendour - basophilic surrounded by eosinophilic material
41
``` Darling’s disease Pigeon droppings RS# Tuberculate macroconidia Yeast - narrow base budding BL hilar lymphadenopathy Tiny yeast inside macrophages ```
H. Capsulatum
42
North American disease Chicago Gil Christ Figure of 8
Blastomycosis
43
Bio terrorism Desert rheumatism San Jaoquin valley fever Anthroconidial arrangement
Coccidiomycosis imitis
44
South American Lutz mycosis Mickey Mouse/ mariner wheel appearance
Para coccidiosis
45
``` Reynolds braude (human plasma Cx) or Germ tube formn Cornmeal - chlamydiospores All forms seem except Dimorphic Seen in NEUTROPENIC Beta glu can ```
C. Albicans
46
``` Pigeon dropping in HIV pos Mc cause of death in HIV pos - meningitis Niger sees agar - black brown colonies Latex card Agglutination test Primary site RS —-> CNS ```
Cryptococcosis Doc - AMB
47
Rhinocerebral zygomycosis | Aseptate hyphae at obtuse angle HNE
Rhizopus
48
Which zyogomyces? DM Frequent blood transfusion Chronic dialysis
Mucor
49
LCB Zygomycetes No rhizoids Internodal rhizoids Nodal rhizoids
No - mucor Internodal - absidia Nodal - rhizopus
50
Aflatoxins causing HCC
A. Flavus
51
Black crusty Otomycosis
A. Niger
52
Maltser’s lung (barley or malt factories)
A. Clavatus
53
ABPA Fungus ball Oculo and otomycosis
A. Fumigatus
54
Septate hyphae at acute angles | Dichotomous branching
Aspergillosis
55
St. Vitus’ dance | At. Anthony fire
Claviceps ergotoxicosis
56
Farmer lung/ Hay dust Bagassosis Maltster lung Cheeser lung
Farmer - Thermoactinimyces Vulgaris, Micromonospora faenii Bagassosis - Thermoactinomyces sacchari Malt - A. Clavatus Cheeser - penicillium caseosum
57
Has cysts (black) and trophozoites (green) Chromosomes like fungus CD<200 Gomorri methanamine stain GMS
PCP
58
CMV which fungus?
PCP
59
Mc post transplant Virus Fungus
Virus - CMV | Fungus - Cryptococcus
60
Mc capsulated fungus Mc in immunocompromised Mc post transplant
Cryptococcosis
61
Mc in diabetic Septate Aseptate
Septate - Aspergillus | Aseptate - mucor
62
No cysts
T vaginalis Di E fragilis E gingivalis Rx Metro
63
GAE
A&B Acanthameba Balamuthia
64
PAM
Acute 2-3d | Naegleria
65
Twitching also by?
Pseudomonas
66
1-10% acid fast
``` Cyclo Iso Crypto T. Saginata Hooklets of hydatid cyst ```
67
Encephalitis Granulomatous Sporadic Meningo encephalitis
Granulo - Acanthameba Sporadic - HSV (temporal lobe) Meningo - Enterovirus mc
68
LD bodies
Amastigotes in macrophages | Leishmaniasis
69
Babesia Vector? Species?
Vector - Ixodid tick (LYMES) | Sp. B microti and B divergence
70
Virulence factor of E histolytica
Lectin in LI
71
Philips media Zymodeme pattern Stools - cyst, RBC, Charcot Leyden, NO PUS
Amebic colitis
72
Leishmaniasis Visceral Mucocutaneous Cutaneous
Visceral - kala Azar by L donovani Mucocutaneous(nasopharyngeal) - Epsundia by L brazilienses Cutaneous- Oriental sore by L tropica
73
Butterfly erythema on face
PKDL 10-20%
74
NNN culture media Aldehyde Napier (IgG) LD bodies on PS
Leishmaniasis
75
``` Multiple ring forms or Eccole forms Banana shape Crest shape in RBC Absent Schizont HPRP2 ```
Falciparum
76
Single ring form Oval gametocyte LDH (all genus) HRP2 Negative
Vivax
77
``` Benign tertian Tertian Quartan Malignant tertian Quitidian ```
``` Benign - Vivax Malignant- falcon Tertian - ovale Quartan - malariae Quotidian - kowlesii ```
78
Shauffner dot in RBC
Vivax Yellow brown pigment RBC enlarged
79
James dot
Ovale Dark brown RBC enlarged
80
Ziemann stippling in RBC Nephrotic syndrome + Longest IP
Malariae Brownish black RBC normal size
81
Murers cleft ATN RF + Schizont absent
Falciparum Black RBC normal size
82
Chorioretinitis Hydrocephalus Intracranial calcification
Cong Toxoplasmosis
83
CF of adult toxoplasmosis
Asymptomatic
84
Cong toxoplasmosis tests
``` At birth Max IgG 6m Low IgG 18m: Paired ELISA Absent - mother toxoplasmosis Rising - Cong toxoplasmosis ```
85
Sabin Feldman IgG IgG avidity Double sandwich Elisa (IgA>M)
Only Cong Toxoplasma
86
Football shape
Banlantidium Coli Largest Protozoa The only cliliata
87
Eggs infective worms
``` DATE Dog and Dwarf tapeworm Ascaris Trichuris Enterobius ```
88
All flukes infective forms
Larva
89
SAAFDET Strongyloides Ascaris Ancylostoma Filariasis Dracunculus Enterobius Trichuris
SI Strongyloides- Larva Ancylostoma- larva Ascaris - eggs SC/ Lymphatics Filaria - larva Dracunculus - larva LI Enterobius and Trichuris - eggs
90
Cyclops Fish Man Has Operculated Eggs Megaloblastic anemia
Diphyllobothrium
91
Autoinfection cestodes
T. Solium | H nana
92
All those who have 2 hosts have OPERCULATED EGGS (egg with lids) Snail and Fish Snail and aq plant Cyclops and fish
Snail and fish - Paragonimus Opisthorchus and Clonorchis Snail and aq plant Fasicola hepatica and buski Cyclops and fish Diphyllo latum Schistosomiasis ~ ONE INTER HOST only (snail)
93
Only parasite ENTERing appendix
ENTERobius
94
Chinese liver fluke
Clonorchis Cholangio CA
95
``` Larva CESTODES T solium T saginata E gran H nana D latum ```
``` T solium - cysticercus cellulosis T sag - c bovis E gran - hydatid cyst H nana - cystiCERCOID D latum - PLEROCIRCOID ``` All HERMAPHRODITE/ MONECIOUS
96
Larva Schistosomiasis All others
Schisto- CERCARIA DIOECIOUS Rest - METACERCARIA MONECIOUS
97
Larva | All nematodes
Rhabdotiform and Filariform (infective) All DIOECIOUS
98
Countercurrent electrophoresis in Hydatid cyst
ARC 5 form
99
Katayama fever
1st Mansoni IMV | 2nd Japonicum SMV
100
Schistosomiasis SMV IMV Vesical plexus
SMV - Japonicum IMV - Mansoni Vesical - Hematobium
101
Schistosomiasis Terminal spine Lateral spine Lateral knob/spine
Terminal - Hematobium Lateral spine - Mansoni Lat knob - Japonicum
102
Bilharziasis
Urinary schistosomiasis Painless terminal hematuria S. Hematobium
103
Ovo-viviparous (the only one)
Strongyloides stercoralis AUTOINFECTION+ Cutaneous larva migrans + (skin penetration) PARTHENOGENESIS
104
Viviparous
Filaria Dracunculus Trichinella
105
Chandler index
Hookworm eggs/g of stool >200 significant >300 public health problem
106
Ancylostoma vs Necator | Blood loss
Ancylostoma- 0.2 ml/day Necator - 0.3 ml/day Skin penetration- cutaneous larva migrans +
107
Visceral larva migrans
1st Toxocara canis | ✅ Ascaris (goes and clogs GIT, Biliary tract and RS)
108
Loeffler syndrome | WEIN GARTEN SYNDROME
``` Pulmonary eosinophilia SAAWN (causes of larva migrans) Strongyloids CUTANEOUS Ascaris, Toxocara VISCERAL Ancylo CUTANEOUS Wuchereria TPE Necator CUTANEOUS ```
109
Rectal Prolapse 🪱
Trichuris
110
Auto infecting 🪱
T solium (tapes) H nana Strongyloides (parthenogenesis) Enterobius (peri anal pruritus)
111
Filaria Tail tip nucleus Tail tip no nucleus
Nucleus - GOOD 😌 Brugia Loa loa No nucleus - BAD 🤯 Wuchereria Oncocerca
112
River blindness
O. Volvulus | Non sheathed
113
Calabar swelling
Loa loa
114
Lymphatic filariasis | Cutaneous filariasis
Lymph - Brugia and Wuchereria | Cutaneous- loa loa and o. Volvulus
115
Mf size Brugia vs Wuchereria
Which BIGGER than brugia
116
Meyer Kuwenaar syndrome
Occult filariasis | Mf not seen in blood coz destroyed in tissue before release
117
Wein Garten syndrome
TPE | Mf trapped in lungs - TPE
118
Non bile stained eggs
A HEN egg is non bile stained Ancylostoma H nana Enterobius Necator
119
Saturated salt solution floating
FEATHer light ``` Fertilised egg of Ascaris Enterobius Ancylostoma Necator Trichuris H nana ```
120
Viviparous Undercooked pork Lives in mc EOM Causes myocarditis
Trichinella
121
Megaloblastic anemia Hemolytic anemia IDA
Megalo- Diphyllobothrium latum Hemolytic - plasmodium, babesia Ancylostoma (0.2ml), Necator (0.3ml) - IDA
122
NCC lives where in brain?
1st Subarachnoid space Brain parenchyma 1st
123
3 pairs of hooklets Thick cell wall Polar filaments
H nana egg
124
Cone shape Fasciola | Cycle : CATTLE
F hepatica | Liver fluke
125
Non-cone shaped fasciola | Cycle : PIG
F. busckii | Intestinal fluke
126
Mucus plugs in egg
Trichuris
127
Planoconvex with larva in egg
Enterobius
128
Granular | Crescents in egg
Fertilised ascaris
129
Thick space in egg | No granules
H nana
130
Thin space in egg | Lobules inside
Ancylostoma Necator Unfertilised ascaris
131
Typhus Epidemic Endemic Scrub
Epi - R. Prowazacki LICE Endemic - R. Typhi FLEA Scrub - R. Tsutsugamushi MITE All DOC: Tetracyclines
132
Vagabond disease
Body louse
133
LGV
Chlamydia trachomatis
134
Donovanosis
Callymatobacter
135
Pinta | Yaws
Pinta - Carrotium | Yaws - pertenue
136
Asteroid bodies
Sporotrichosis Showing splendour hoepplei phenomenon
137
Katayama fever
S. Mansoni | S. Japonicum also
138
Mc visceral larva migrans
Toxocara canis
139
Mc cutaneous larva migrans
Ancylostoma braziliense