Hemoflagellates Flashcards

1
Q

Amastigote is seen in

A

Tissues, muscle

In CSF with macrophage

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2
Q

Parasites located in blood and tissue that move by means of flagella

A

Hemoflagellates

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3
Q

Transmission of all hemoflagellates are through

A

Bite of an arthropod vector

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4
Q

Diagnosis of Leishmania donovani complex

A

Needle aspirations

Punch wedge biopsy

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5
Q

Trypomastigote is seen in

A

Peripheral blood

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7
Q

Causative agent of the new world leishmaniasis

A

Leishmania braziliensis complex

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9
Q

Vector for Leishmania braziliensis complex

A

Lutzomyia

Psychodygus

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10
Q

Primary diagnostic form of Leishmania

A

Amastigote

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12
Q

Culture used for Leishmania donovani complex

A

Novey Mcneal Nicolle

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13
Q

Assume the shape of C, S, U in stained blood films

With whole body undulating membrane

A

Trypomastigote

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16
Q

Crithidia
Seen in vectors of Trypanosoma
Half body length undulating membrane

A

Epimastigote

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17
Q

Leishmania diagnostic stage in human

A

Amastigote

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18
Q

Causative agent of Visceral leishmaniasis, Kala azar and dumdum fever

A

Leishmania donovani complex

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19
Q

Causative agent of Chagas disease or American trypanosomiasis

A

Trypanosoma cruzi

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20
Q

Vectors of a Leishmania donovani complex

A

Sandfly: phlebotomus

Lutzomyia

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21
Q

Leishmania braziliensis complex can cause

A
Chiclero ulcer
Forest yaws
Pian bois
Espundia
Uta
Mucocutaneous leishmaniasis
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22
Q

Causative agent of black fever

A

Leishmania donovani complex

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23
Q

Causative agent of old world cutaneous leishmaniasis

A

Leishmania tropica complex

24
Q

Trypanosoma brucei gambiense is commonly called

A

West African sleeping sickness

25
Q

Vectors of Trypanosoma cruzi

A

Reduviid bug
Assassin bug
Kissing bug

27
Q

Vector of Leishmania tropica complex

A

Phlebotomus

28
Q

Specimen of choice for Leishmania

A

Tissue biopsy

29
Q

Diagnostic stage of Trypanosoma brucei gambiense

A

Trypomastigote

30
Q

Specimen of choice for Trypanosoma

32
Trypanosoma brucei rhodosiense
East African sleeping sickness
33
Trypanosoma brucei vector
Tsetse fly
34
Trypanosoma brucei rhodosiense is (more or less) aggressive than gambiense
More
35
Primary diagnostic form of Trypanosoma, except T. Cruzi
Trypomastigote
36
Clinical symptoms of Trypanosoma brucei rhodosiense
Chancre Winterbottom Somnolence
37
Enlargement of cervical lymph node
Winterbottom sign
38
Diagnostic stage of Trypanosoma cruzi
Tissue-amastigote | Blood-trypomastigote
39
Infective stage of Trypanosoma brucei gambiense
Metacyclic trypomastigote
40
Clinical symptoms for West african sleeping sickness
``` Chancre Lymphadenopathy Winterbottom sign Kerandel sign Somnolence ```
41
Infective stage of Trypanosoma cruzi
Metacyclic trypomastigote
42
Delayed sensation to pain
Kerandel sign
43
Excessive sleepiness
Somnolence
44
Leishmania infective stage in human
Promastigote
45
Four morphologic forms of hemoflagellates
Amastigote Promastigote Epimastigote Trypomastigote
48
Resurrection drug for Trypanosoma brucei gambiense
Eflornithine
53
Leptomonad Found in vectors of leishmania No undulating membrane
Promastigote
54
Primary affect the visceral tissue of the infected organ
Leishmania donovani complex
59
Causative agent of New world cutaneous leishmaniasis
Leishmania mexicana complex
64
Intradermal test used in Leishmania donovani complex
Dr. Montenegro skin tesr
73
Leishmanial form Absence of flagella Tissue stage
Amastigote