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Para > Compilations > Flashcards

Compilations Flashcards

1
Q

Opportunisitc protozoa:

A

Acanthamoeba
American Trypanosome
Babesia
Toxoplasma gondi
Isospora beli
Cryptosporidium
L.athiopica and DCL

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2
Q

Protozoa have no cyst stage:

A

D. Fragilis
E.gingivalis
Trichomonas vaginalis

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3
Q

Obstructive jaundice

A

Giardia lambia

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4
Q

Hypoplastic anemia:

A

Leishmania
African trypanosome

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5
Q

Dysentry may result in the following :

A

E.Histolytica
-D.fragilis
-Balantidium coli
-Visral Leishmania
-Malignant malaria
-Trichuris Trichuri
-Strongyloids
-Schistosoma Mansoni

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6
Q

Normocytic (haemolytic)

A

Malaria
Babesia

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7
Q

Abortion may result in the following:

A

American Trypanosoma
-Malignant Malaria
-Toxoplasma gondi

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8
Q

Hepatomegaly and Splenomegaly:

A

Viseral Leishmania
-Malignant malaria
-Babesia
-American Trypanosoma
-Toxoplasma gondi

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9
Q

Role of Insects in Protozoal infection:

A

Flies transmits cyst of E.histolytica to food & Water
-Stomoxys transmit cutanous Leishmania from open
ulcer to intact skin
-Sand fly transmit Leishmania
Glossina transmit African Trypanasoma
-Reduvid bug or Triatoma megistus transmit American
Trypanosoma
-Female of Anopheles mosquito transmit malaria
-Hard tick Transmit Babesia by bite

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10
Q

Important diagnostic test :

A

E.histolytica : stool examination
-Gardia lamblia : String test
-Old world cutanous Leishmania: culture on NNN media
+ Leishmania montengro test
-Viseral Leishmania : Culture on NNN media
-African Trypanosoma : cord agglutination
-American Trypanosoma : Culture on NNN media
-Malaria : Provocation test
- Babesia :thin & thick blood film
-Toxoplasma gondii : sabin Feldman dye test
-Viseral Leishmania : Bone marrow smear
-American Trypanosoma : Xenodiagnosis

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11
Q

Occur in Libya:

A

L.donovani infantum
-Urbon form of cutanous Leishmania

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12
Q

Causes malabsorption:

A

Giardia Lamblia
-Isospora

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13
Q

Causes autoinfection:

A

Giardia lamblia
-Cryptosporidum (ext & internal)

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14
Q

Zoonotic disease :

A

Mucocutenous Leishmania
-Viseral Leishmania
-American Trypanosoma
-Cryptospordum
-Trichinella Spiralis
-Cystic Hydated disease (cystid+alveolar)
-cutanous Leishmania of new world

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15
Q

Causes malabsorption:

A

Giardia Lamblia
-Isospora

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16
Q

Infection by congenital & accidental:

A

Visral Leishmania
-African trypanosoma
-American trypanosoma
-Toxoplasma gondi

17
Q

Infection by blood transfusion :

A

American trypanosoma
-Malaria
-Babesia
-Toxoplasma gondii
- Visral Leishmania

18
Q

Cause Ulcer:

A

E.histolytica causes flash shaped ulcer
-Balantidium coli causes rounded or irregular ulcer

19
Q

Infection more in children:

A

Giardia lamblia
-L.donovani chagasi
L.donovani infantum

20
Q

Charcot leyden crystals:

A

Ascaria
-Paragonimus westermani
-E.hestolytica

21
Q

Growth retardation :

A

Trichuris trichuri
-Ancylostoma(mental retardation)
-Toxoplasmosis(mental retardation)

22
Q

Notes

A

Roman’s Sign cause by American trypanosoma
-Mega syndrome Sign cause by American trypanosoma
-Plasmodium falciparm cause malignant malaria and it’s
commonest in Africa
-Malaria caused by bite of female mosquito anterior
station
-Malaria attack(paroxysm) caused by rupture of schizont
in RBCs and release of merozoites and pigment ,this
occur in erythrocytic cycle
-Relapse of malaria caused by reactivation of
hypnozoites in liver this occur with P.ovale and P.vivax
in pre or exoerythrocytic cycle
-Recrudescence of malaria caused by presence of
dormant parasite in RBCs this occur in P.malariae and
P.falciparum
-Black water fever caused by P.falciparum

23
Q

Notes

A

Toxoplasma gondii transmetes by transpaltation
-retroinfection caused by Entrobius vermicularis
-Atrophy of crypt caused by capillaria phillepeniasis
-Trichomonas vaginalis transmited by sexual
intercourse
-alvular hydrates cyst cause esophageal varieces
-hemiplagia causes by paragonimus westermani
-Bile duct carcinoma (cholangiosarcoma) caused by
clonorchis sinesis

24
Q

Notes

A

Gardia Lamblia cause atrophy of intestinal villi
-strawberry cervix in Trichomonus vaginalis
-In Leishmania promastigote inter through regurgitation
-In Leishmania infective stage promastigote and
diagnostic stage Amastigote
-Leishmania maxicana maxicana cause chiclero ulcer
-Kala azar is an Indian name , mana is only host
African trypanosoma cause by bite of infectes Glossina
anterior station
-winter buttom’s sign cause by African trypanosoma
-American trypanosoma caused by Bed bug (Reduvid
bug) or Triatoma megistus posterior station
-Chagoma caused by American trypanosoma

25
Q

Some treatments:

A

African trypanosoma ttt by suramin
-Neglaria tt by AmphoterisinB
-American trypanosoma ttt by Nifurtimox and
Benznidazole

26
Q

Glossina transmits:

A

Glossina Palpalis transmit  T.gambiense.
-Glossina Morstans transmit  T.rhodesiense

27
Q

Haematuria:

A

1-Schistosoma Haematobium
2-Malignant malaria

Para (7 decks)

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