Parasitology Board Exam Flashcards

1
Q

Common name of A. lumbricoides

A

Roundworm

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2
Q

Largest Intestinal Nematode

A

A. lumbricoides

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3
Q

Old world hookworm

A

Ancylostoma duodenale

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4
Q

New world hookworm

A

Necator americanus

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5
Q

Dog hookworm

A

Ancylostoma caninum

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6
Q
  • cutaneous larval migrans

- creeping reaction

A

Ancylostoma braziliense

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7
Q
  • Golden hamster hookworm

- smallest hookworm

A

Ancylostoma ceylanicum

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8
Q
  • animal ascarid

- Visceral larva migrans

A

Toxocara canis/cati

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9
Q

Common name of E. vermicularis

A

Pinworm/seatworm

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10
Q

Common name of T. trichiura

A

Whipworm

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11
Q

Common name of Strongyloides stercoralis

A

Threadworm

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12
Q

Common name of Strongyloides stercoralis

A

Threadworm

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13
Q

Common name of Capillaria philippinensis

A

Mystery, pudoc, bagsit worm

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14
Q
  • Fish and marine mammal worm

- Herring’s worm

A

Anisakis

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15
Q
  • Rat/rodent lung worm

- Eosinophilic meningoencephalitis

A

Angiostrongylus cantonensis

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16
Q

New name of of Angiostrongylus cantonensis

A

Parastrongylus cantonensis

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17
Q
  • Resides at muscle

- used muscle biopsy for diagnosis

A

Trichinella spiralis

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18
Q
  • Longest nematode that can affect human

- Fiery serpent worm, guinea worm

A

Dracunculus medinensis

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19
Q

Lower extremities filariae

A

Wuchereria bancrofti

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20
Q

Upper extremities filariae

A

Brugia malayi

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21
Q

African eye worm

A

Loa loa

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22
Q
  • River blindness

- blinding filariasis

A

Onchocerca volvulus

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23
Q

Dog tissue nematode

A

Dirofilaria immitis

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24
Q
  • Largest Intestinal nematode

- The only pathogenic in ciliate

A

Balantidium coli

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25
Q
  • travelers diarrhea/gay bowel

- steatorrhea

A

Giardia lamblia

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26
Q

Shape of trophozoite of Chilomastix mesnili

A

Shepherd crook shape

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27
Q

Cyst shape of C. Mesnili

A

Lemon/nipple shape

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28
Q

Pingpong dse (strawberry cervix purpura)

A

Trichomonas vaginalis

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29
Q

An oral flagellate

A

Trichomonas tenax

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30
Q
  • Chagas dse’/chagoma

- Romana’s sign (swelling on eyelids)

A

Trypanosoma cruzi

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31
Q

West African sleeping sickness

A

Trypanosoma brucei gambiense

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32
Q

East African sleeping sickness

A

Trypanosoma brucei rhodesiense

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33
Q
  • Kala-azar dse and dumdum fever

- visceral leshmaniasis

A

Leishmania donovani

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34
Q
  • old world cutaneous leishmaniasis

- orietal sores, delhi boils, baghdad boils

A

Leishmania tropica

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35
Q
  • new world cutaneous leishmaniasis

- bay sore/chiclero ulcer

A

Leishmania mexicana

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36
Q
  • mucocutaneous leishmaniasis

- espundia, forest yaws

A

Leishmania braziliensis

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37
Q

Destruction of mucous membrane

A

Espundia

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38
Q

-a malarial parasites that are Benign tertian (every 48 hrs)

A

Plasmodium vivax

Plasmodium ovale

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39
Q
  • black water fever
  • malignant tertian malaria
  • most pathogenic parasite
A

Plasmodium falciparum

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40
Q
  • Quartan malarial parasite (72 hrs)

- least pathogenic

A

Plasmodium malariae

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41
Q

Chinese liver fluke

A

Clonorchis sinensis

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42
Q

Cat liver fluke

A

Opistorchis felineus

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43
Q
  • Sheep liver fluke

- Temperate liver fluke

A

Fasciola hepatica

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44
Q
  • Giant liver fluke

- Tropical liver fluke

A

Fasciola gigantica

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45
Q

-Large/giant intestinal fluke

A

Fasciolopsis buski

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46
Q

Garrison’s fluke

A

Echinostoma ilocanum

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47
Q
  • Heterophid fluke
  • smallest and most dangeorus
  • VON SIEBOLD’s FLUKE
A

Heterophyes heterophyes

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48
Q

-Oriental blood fluke

Key word: Japan

A

Schistosoma japonicum

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49
Q

Manson’s blood fluke

A

Schistosoma mansoni

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50
Q
  • bladder/ vesicle blood fluke

- bilharziasis, swamp fever, katayama fever

A

Schistosoma haematobium

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51
Q
  • oriental lung fluke

- pulmonary TB like infection

A

Old name: Paragonimus westermani

New name: Sundathelphusa philippina

52
Q
  • broad fish tapeworm
  • fish tapeworm infection
  • vit. B12 deficiency anemia (cyanocobalamine)
A

Diphyllobothrium latum

53
Q

Common name of Taenia solium

A

Pork tapeworm

54
Q

Common name of Taenia saginata

A

Beef saginata

55
Q

Dwarf tapeworm

A

Hymenolepis nana

56
Q

Rat tapeworm

A

Hymenolepis diminuta

57
Q
  • an accidental cause of hydatidbdse in human living in the subarctic
  • Fox tapeworm
A

Echinococcus multilocularis

58
Q
  • dog/cat tapworm
  • pumpkin seed tapeworm
  • double pore tapeworm
A

Dipylidium caninum

59
Q

Infective stage of the PROTOZOANS (amoeba) & ENTAMOEBA HISTOLYTICA

A

Cyst

60
Q

infective stage of T. VAGINALIS

A

Trophozoite

61
Q

Infective stage of PLASMODIUM SPP.

A

Sporozoites

62
Q

Infective stage of the TRYPANOSOMA SPP.

A

Trypomastigote

63
Q

Infective stage of LEISHMANIA SPP

A

Promastigote

64
Q

Infective stage of (H.A.T.E.)

  • H. nana
  • A. Lumbricoides
  • T. trichiura
  • E. vermicularis
A

Embryonated egg

65
Q

Infective stage of the (B.L.O.W.A.M.)

  • B. malayi
  • L. Loa
  • O. volvulus
  • W. bancrofti
  • A. cantonensis
  • Mansonella ozzardi
A

3rd stage larva

66
Q

Infective stage of the;

  • Hookworm
  • S. stercoralis
A

Filariform larva

67
Q

Infective stage of SCHISTOSOMA SPP.

A

Cercaria

68
Q

Infective stage of the (FFCOPEH)

  • F. hepatica
  • F. buski
  • C. Sinensis
  • O. fileneus
  • P. westermani
  • E. Ilocanum
  • Heterophyds
A

Metacercaria

69
Q

Infective stage of T. SOLIUM

A

Cysticercus cellulosae

70
Q

Infective stage of T. SAGINATA

A

Cysticercus bovis

71
Q

Infective stage of D. LATUM

A

Plerocercoid larva

72
Q

Infective stage of E. GRANULOSUS

A

Hydatid cyst

73
Q

Infective stage of

  • H. DIMINUTA
  • D. CANINUM
A

Cysticercoid larva

74
Q

Area of Biology concerned with the phenomenon of dependence of one living organism on another

A

PARASITOLOGY

75
Q

-Concerned primarily with parasites that affect humans and their medical significance, as well as their importance in human communities

A

MEDICAL PARASITOLOGY

76
Q

-Living together of unlike organisms, may involve protection or other advantages to one/ both organisms

A

SYMBIOSIS

77
Q
  • 2 species live together and one species benefits from one the relationship w/out harming/ benefitting the other
A

COMMENSALISM

78
Q
  • 2 organisms mutually benefit from each other
A

MUTUALISM

79
Q
  • 1 parasite, the parasite lives in or on another, depending on the host for its survival
A

PARASITISM

80
Q

Parasite living inside the body of a host, presence is called (?)

A

ENDOPARASITE; INFECTION

81
Q
  • Parasite living outside of the body of a host; presence is called (?)
A

ECTOPARASITE; INFESTATION

82
Q
  • Found in an organ which is not usually its habitat
A

ERRATIC

83
Q
  • needs a host at some stage of their life cycle to complete their development
A

OBLIGATE/OBLIGATIVE

84
Q
  • may exist in a free living state or may become parasitic when the need arises
A

FACULTATIVE

85
Q
  • Establishes itself in a host where it does not ordinary live
A

ACCIDENTAL/INCIDENTAL

86
Q
  • Remains on or in the body of the host for its entire life
A

PERMANENT

87
Q
  • Free living organisms that passes thru the digestive tract without infecting the host
A

SPURIOUS/ COPROZOIC

88
Q
  • Where the parasite attains sexual maturity
A

DEFINITIVE/ FINAL

89
Q
  • Harbors the asexual or larval stage of the parasite
A

INTERMEDIATE

90
Q
  • Does not develop further to later stages but remains alive and is able to infect another host
A

PARATENIC

91
Q
  • Allows the parasite’s life cycle to continue and become additional sources of human infections
A

RESERVOIR

92
Q
  • host in which parasite is not usually found
A

ACCIDENTAL

93
Q
  • Transmits the parasite only after the parasite has completed its development within the host
A

BIOLOGICAL

94
Q
  • Only transport the parasite
A

MECHANICAL/ PHORETIC

95
Q
  • Process of inoculating an infective stage (heat exposed)
A

EXPOSURE

96
Q
  • Establishment of the infective agent in the host
A

INFECTION

97
Q
  • Period between the infection and evidence of symptoms
A

CLINICAL INCUBATION

98
Q
  • Period between the INFECTION/ ACQUISITION of the parasite and evidence/ demontratiom of infection
A

BIOLOGICAL INCUBATION

99
Q
  • Refers to when an infected individual becomes his own direct source of infection
A

AUTOINFECTION

100
Q

Mode of Transmissions of

  • T. SOLIUM
  • T. SAGINATA
  • D. LATUM
A

INGESTION/ FECAL- ORAL

101
Q

Mode of Transmissions of

  • S. Stercoralis
  • Schistosoma Spp
  • Hookworm
A

SKIN PENETRATION

102
Q

Mode of Transmissions of

  • MALARIAL PARASITES
  • FILARIAL PARASITES
  • LEISHMANIA SPP.
  • TRYPANOSOMA SPP.
  • BABESIA SPP.
A

VECTOR-BORNE INFECTION

103
Q

Mode of Transmissions of T. GONDII

A

CONGENITAL

104
Q
  • Parasites that can be transmitted through a mother’s milk (A.S.)
A
  • Ancylostoma

- Strongyloides

105
Q

Mode of Transmissions of E. VERMI

A

INHALATION

106
Q

Mode of Transmissions: Sexual contact

A

Trichomonas vaginalis

107
Q

Mode of transmission of S. stercoralis

A

SKIN PENETRATION

108
Q
  • A vector that only transports the parasite
A

PHORETIC

109
Q
  • single cell prokaryotes

- Divides thru BINARY FISSION

A

PROTOZOA

110
Q
  • Infective/ non feeding stage

- Relatively resistant to environmental changes, non motile and found in form stools

A

CYST

111
Q
  • Vegetative stage
  • Less resistant, motile, found in FLUID/ WATERY SAMPLE
  • Dstroyed by Iodine
A

TROPHOZOITES

112
Q
  • Troph to cyst

- Happens in Large intestine

A

ENCYSTATION

113
Q
  • Cyst to troph

- Happens in SMALL INTESTINE

A

EXCYSTATION

114
Q

3 Locomotory of apparatuses of Protozoa

A
  • Pseudopodia: found in Amoeba
  • Cilia
  • Flagella: Long threadlike
115
Q

Kingdom of PROTOZOA

A

PROTISTA

116
Q

Subphylum Mastigophora

A

FLAGELLATES

117
Q

Subphylum Sarcodina

A

AMOEBA

118
Q

Unit that performs the vital functions

A

PROTOPLASM

119
Q
  • The only Amoeba that dont have Cystic stage and not resides at Large intestine
A

Entamoeba gingivalis (gums)

120
Q
  • The only amoeba that is not commensals

- causes of Amoebiasis

A

Entamoeba histolytica

121
Q
  • Regulation and maintenance of Osmotic pressure
A

CONTRACTING VACUOLE

122
Q
  • True Amoeba
  • with peripheral chromatin
  • with chromatoidal bars
A

ENTAMOEBA

123
Q
  • Other Amoeba (false)
  • No peripheral chromatin
  • No chromatoidal bars
A

ENDOLIMAX/ IODAMOEBA

124
Q
  • Most invasive of the parasite

- HUMANS are the ONLY hosts

A

Entamoeba histolytica

125
Q
  • An injection of fluid into the lower bowel is called
A

ENEMA

126
Q

Best culture media for E. histolytica

A

LOCK’s EGG SERUM MEDIUM