Apicomplexans- Plasmodium Flashcards

0
Q

Class of Plasmodium

A

Class Sporozia

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1
Q

Common name for Plasmodium ?

A

Malaria

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2
Q

Subclass of Plasmodium

A

Coccidia

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3
Q

Actively dividing, multinucleated, parasite from hepatocytes

A

Hepatic schizont

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4
Q

Multinucleated stage in a RBC from asexual reproduction of trophozoite

A

Erythrocytic schizont

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5
Q

Infective schizont components

A

Merozoite

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6
Q

Sexual form of the parasite from trophozoites in the RBC

A

Gametocytes

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7
Q

Morphological form which develops in the mosquito salivary gland

A

Sporozoite

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8
Q

Asexual reproduction which hepatocytes produce schizonts

A

Exoerythrocytic cycle

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9
Q

Asexual cycle where trophozoites form into schizonts.

A

Intraerythrocytic cycle

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10
Q

Plasmodium asexual reproduction

A

Multiple fission

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11
Q

Where does zygotes mature into ookinites ?

A

Mosquito stomach

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12
Q

Zygotes which elongate and become motile

A

Ookinites

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13
Q

Where does ookinites mature to oocytes

A

Midgut

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14
Q

What part of the mosquito contains sporozoites?

A

Salivary gland

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15
Q

Malignant malaria

A

Plasmodium falciparum

16
Q

Infects all RBC age

A

Pasmodium falciparum

17
Q

Tertian malaria

A

Plasmodium vivax

18
Q

Benign tertian malaria

A

Plasmodium ovale

19
Q

Malaria that affects only young RBCs

A

Plasmodium vivax and Plasmodium ovale

20
Q

Quartan malaria

A

Plasmodium malariae

21
Q

Affects only old RBCs

A

Plasmodium malariae

22
Q

Dormant stage in the liver

A

Hypnozoites

23
Q

Duration of P.malariae life cycle

24
Duration of P.vivax life cycle
48 hours
25
Duration of P.falciparum life cycle
48 hours
26
Early developmental stage of the asexual erythrocytic parasite
Ring: immature trophozoite
27
During ring stage , what color is the chromatin?
Red
28
During Rimg stage what color is the cytoplasm ?
Blue
29
Young trophozoite
Ring
30
Drug used to kill the liver-phase organisms of malaria
Primaquine
31
Renewal of parasitemia
Recrudescence
32
Apparent elimination of the parasite
Relapse
33
Sausage shaped gametocyte
Plasmodium falciparum
34
Maurer's cleft
Plasmodium falciparum
35
Delicate appearance of the parasite in its ring form
Plasmodium falciparum