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protozoology > Leishmania > Flashcards

Leishmania Flashcards

0
Q

in vertebrate hodt, Leishmania is found in _________

A

RE cells

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1
Q

in Leishmania , promastigote form is _________ shaped

A

spindle

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2
Q

IH of Leishmania is ___________

A

Phoebotomus (sand fly)

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3
Q

Leishman-Donovon bodies

A

leucocytes & mononuclear cells containing amastigote forms

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4
Q

when sand fly sucks blood of host, it ingest __________

A

LD bodies (containing amastigote form)

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5
Q

amastigote form of Leishmania after beng ingested by sand fly, converts to __________ in midgut

A

promastigote

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6
Q

disease caused by Leishmania tropica

A 
cutaneous leishmaniosis
mucocutaneus leishmaniosis
old world cutnaeous leishmaniosis
delhi boil
oriental sore
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7
Q

cutaneous leishmaniosis is differentiated as

A

dry
moist
ecthymatous

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8
Q

Vector of Leishmania tropica ?

A

Phlebotomus papatasi

Phlebotomus sergenti

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9
Q

in trypanosomiosis , trypomastigote was transmitted by vector into host, whereas in Leishmaniosis __________ is transmitted into host

A

promastigote

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10
Q

first detactable lesion in cutaneous leishmaniosis occurs after ______ week in form of a __________

A

3-6 week

reddish papule

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11
Q

treatment of cutaneous leishmaniosis

A

lithium antimonyl thiomalate (IM) 1 ml

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12
Q

disease caused by Leishmania donovani

A

visceral leishmaniosis
kala-azar
dum-dum fever

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13
Q

_______ are not natural host of L. donovani

A

dog

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14
Q

vector of L. donovani

A

Phlebotomus argentipes

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15
Q

chacterstic of visceral leishmaniosis

A

bleeding of mucous membrane of mouth & nostrils

16
Q

in recovering cases of visceral leishmaniosis, ________ is found

A

PKADL

17
Q

full form of PKADL

A

Podt Kalazar Dermal Leishmanoids

18
Q

PKADL are ______ in color,______ sized nodules

A

white

lentil

19
Q

PKADL are found on ______ & _______

A

face

neck

20
Q

PKADL contain __________ and give _________ immunity to host

A

Leishmania organisms

life long

protozoology (15 decks)

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