Micro Stuff Flashcards
1
Q
Kanagawa phenomenon
A
V. Parahemolyticus on wagatsuma agar
2
Q
Sabin Feldman dye test
A
Toxoplasmosis
3
Q
Casoni
A
Hydatid cyst
Type 1 HS
4
Q
Bachman
A
Trichinellosis
5
Q
Mantenegro
A
Leishmaniasis
6
Q
Bamboo stick Medusa head Box car Inverted fir tree 🌲 Mc Feydan Frosted glass String of pearls
A
B. Anthracis
7
Q
Fried egg
A
Mycoplasma
8
Q
Safety pin
A
Yersinia
9
Q
Draughtsman
A
Strep pneumonia
10
Q
Bullet virus
A
Rabies
11
Q
Bricks virus
A
Pox
12
Q
Filamentous virus
A
Ebola
13
Q
Space vehicle virus
A
Adeno
14
Q
Wheel shape virus
A
Polio
15
Q
Darting
Vibrating
A
Vibrio
16
Q
Swarming
A
Proteus
B. Cereus
Cl. Septicum
17
Q
Tumbling
A
Listeria
18
Q
Stately
A
Clostridium
19
Q
Spinning
A
Fusobacterium
20
Q
Cork screw
A
Treponema
21
Q
Falling leaf
A
Giardia
22
Q
Twitching
A
Eikenella
23
Q
Differential motility
A
Yersinia
Listeria
24
Q
Jerky
A
T. Vaginalis
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