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

A

72 hours

24
Q

Duration of P.vivax life cycle

A

48 hours

25
Q

Duration of P.falciparum life cycle

A

48 hours

26
Q

Early developmental stage of the asexual erythrocytic parasite

A

Ring: immature trophozoite

27
Q

During ring stage , what color is the chromatin?

A

Red

28
Q

During Rimg stage what color is the cytoplasm ?

A

Blue

29
Q

Young trophozoite

A

Ring

30
Q

Drug used to kill the liver-phase organisms of malaria

A

Primaquine

31
Q

Renewal of parasitemia

A

Recrudescence

32
Q

Apparent elimination of the parasite

A

Relapse

33
Q

Sausage shaped gametocyte

A

Plasmodium falciparum

34
Q

Maurer’s cleft

A

Plasmodium falciparum

35
Q

Delicate appearance of the parasite in its ring form

A

Plasmodium falciparum