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Microbiology > Protozoa > Flashcards

Protozoa Flashcards

1
Q

Protozoa that cause GIT infection:

A
  1. Giardia lambila
  2. Entamoebla histolotica
  3. Crypto-sporidium
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2
Q

Which protozoal disease have this symptomes:- bloating, flatulence, foul-smelling and fatty diarrhrea ?

A

Giardiasis

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3
Q

Which protozoal disease have this symptomes: bloody diarrhea, liver absces “ anchovy paste exudate”, flask-shaped ulcer ?

A

Amebiasis

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4
Q

Amebiasis cause by:

A

Entamoeba histolotica

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5
Q

Which protozoal disease that cause severe diarrhea in AIDS and mild diarrhea in immunocompromised?

A

Crypto-sporidium

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6
Q

Prtozoa that cause CNS infection :

A
  1. Negleria fowleri
  2. Toxoplasma gondi
  3. Trypanosoma burci
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7
Q

Which protozoal disease have this symptomes: choriorhinitis, hydroencephlitis, intracranial calcification ?

A

Congenital toxoplasmosis

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8
Q

Which protozoal disease have this symptomes: somnolence, recurrent fever , enlarged lymphnode .

A

African-sleeping sickness

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9
Q

Caustive agent of african-sleeping sickness :

A

Trypanosoma bruci

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10
Q

Person was swimming in fresh water and suddnly have rapid fetal meningicephlitis, what’s the caustive agent??

A

Negleria fowleri

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11
Q

Protozoa that cause hematologic infection :

A
  1. Plasmodium

2. Babesia

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12
Q

Types of plasmodium :

A
  1. Falciparum
  2. Vivax\ovale
  3. Malarie
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13
Q

Which protozoal disease have this symptomes: stroke, kidney injury, acute respiratory distress syndrome ?

A

P.falciparum

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14
Q

Which protozoal disease have this symptomes : fever, thrombocytopnea, hemolytic anemia, maltese corss.

A

Babesia

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15
Q

Sexually transmitted protozoa :

A

Trichomonas vaginitis

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16
Q

Visceral infection protozoa :

A
  1. Trypanosoma cruzi

2. Leshmania donovani

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17
Q

Which protozoal disease have this symptomes: foul-smelling greenish discharge, itching and burning vagina ?

A

Vaginitis

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18
Q

Which protozoal disease have this symptomes apical atrophy, dilated cardiomyopathy, megacolon?

A

Chages disease

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19
Q

Caustive agent of chages disease :

A

Trypanosoma cruzi

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20
Q

Which protozoal disease have this symptomes: spiking fever, hepatosplenomegaly , pancytopenia generalised lymphadenopathy

A

Visceral lishmaniasis

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21
Q

Types of leshmaniasis :

A
  1. Visceral

2. Cutaneus

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22
Q

Which Nematoid cause :anal pruritus

A

Enterobius vermicularis

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23
Q

Pin worm nematoid :

A

Enterobius vermicularis

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24
Q

Giant round warm :

A

Ascaris lumbricoides

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25
Theard worm :
Strongyioides
26
Hook worm :
Ancylostoma
27
Whip worm:
Trichuris
28
Which Nematoid cause :obstruction of ilieocecal valve, biliary obstruction and intestinal perforation ?
Ascaris lumbricoides
29
Which Nematoid cause : vomiting. Diarrhea and epigastic pain, eosinophila, rhabiditform larvae,peri-anal serpiginous rash ?
Strongy-ioides
30
Which Nematoid cause :microcytic anemia, cutaneus larva migrans, pruritus serpigenous rash ?
Ancylostoma
31
Which Nematoid cause : fever, vomiting amd peri-orbital edema ?
Trichinosis (by trichinella)
32
Which Nematoid cause : rectal prolapse in children ?
Trichuris
33
Which Nematoid cause : myocarditis , blindness, seizures ?
Toxocara cains ( vesceral larva migrans )
34
Which Nematoid cause : river blindness and “3Black” : black files, black sight, black skin nodule .
Onchocerca
35
Which Nematoid cause : skin swelling and worm in conjunctiva ?
Loa-loa
36
Tapeworm :
Cestodes
37
Which Nematoid cause : vit B-12 deficiency ?
Diphylobothrium
38
Which Nematoid cause : intestinal tapworm, cycticercosis, neurocysticercosis ?
Taneia solium
39
Which Nematoid cause : hydatid cysts in liver ( egg-shell calcification) and anaphylaxis by cysts rapture ?
Echinococcus granulosus
40
Pediculus hemanus cause :
Head lice, body lice
41
scabies cause by
Sarcoptes scabies
42
Plasmodium transport by. :
Anapheles mosquito 🦟
43
Plasmodium that inject in the skin by mosquito called :
Sporozoites
44
Sporozoites that proliferative in liver called:
Schizont
45
When schinozont rupture, it release thousands of_____ to blood stream .
Merozoites
46
Which cell infects the merozoites ?
RBC
47
Merozoites that found in RBC called :
Trophozoites
48
Rupture of Schizont lead to :
Fever “every 2-3 days” + hemolytic anemia
49
Malaria symptomes :
Fever (every 2-3 days), hemolytic anemia, splenomegally, headache.
50
Schizont: * in the liver proliferative : * in the blood proliferative :
* in the liver proliferative :sporozoites | * in the blood proliferative :trophozoites
51
Echinoccus transmitted by
Dog
52
Taenia solum transmitted by
Infected stool of pork
53
Neurocysticercosis symptoms
1. Tonic clonic seizures 2. ⬆️ ICP 3. Brain cysts
54
Mechanism of Anaphylaxis by Echinococcus
By rapture of cysts in blood
55
Biliary tract disease, cholangiocarcinoma
Clonorchis
56
Brain cyst +seizures
Taeina solium
57
Hematuria , squamous cell bladder cancer
Schistosoma haematobium
58
Liver(hydatid) cysts
Echinococcus
59
Microcytic anemia
Anclyostoma
60
Myalgias, perioribital edema
Trichinella
61
Perianal peruritis
Enterobius
62
Portal hypertension
1. Schistosoma mansoni | 2. Schistosoma japonicum
63
Diagnosis of cryptosporidium
Oocyte on acid fast stain
64
Diagnosis of giardiasis
Multinuceated trophozoites or cysts in stool
65
Amebiasis diagnosis
Cysts with up to 4 nucleus in stool
66
Treatment of African sleeping sickness if cross the BBB
Melarsoprol
67
Treatment of african sleeping sickness if does not cross BBB (still in blood only )
Surman
68
Name the disease that cause multiple ring enhanced lesion ( brain abscess ) in HIV patient
Cerebral toxoplasmosis
69
Tsetse fly transmitted which disease
African sleeping sickness
70
Name the disease that transmitted by cyst in meat
Toxoplasmosis
71
Name the disease that transmitted by Kissing bug
Chages disease
72
Skin biopsy of leishmaniasis show :
Macrophage with amastigotes
73
Name the disease that appears as :Round, solitary, pink colored plaque with ulcerative centre
cutaneous leishmaniasis
74
blood smear of chages disease show :
Flagellen in centre
75
Treatment of chages disease
Bendazole
76
Name the victor of leishmania
Sandfly
77
Name the organism that appears as motile organism under saline microscopy
Trichomonas vaginitis
78
Loa-loa transmission by
1. Deer fly 2. Horse fly 3. Mango fly
79
Onchocerca transmitted by
Female black-fly
80
Wuchereria transmitted by
Female mosquito
81
Which drug prevent the malaria relapse by killing hypnozoites ?
Primaquine
82
Which stage of malaria life cycle relapse in liver
Hypnozoites
83
Which stage of malaria life cycle infect mosquito
Gametocytes
84
Which stage of malaria life cycle rapture to release merozoites ?
Schizont
85
Which stage of malaria life cycle found in RBC
Trophozoites
86
Which stage of malaria life cycle infect RBC
Merozoites

Microbiology (13 decks)

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