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Quiz 2 Flashcards

1
Q

The primary specimen used

A

Stool

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2
Q

For intestinal protozoans, nematodes and helminthes

A

Stool

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3
Q

Rotten egg smell

A

Giardia

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4
Q

Urine is used for the recovery of?

A

Trichomonas vaginalis and Schistosoma haematobium

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5
Q

Schistosoma haematobium’s habitat is?

A

Kidney

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6
Q

Sputum is for identification of what parasite?

A

Paragonimus westermani

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7
Q

Paragonimus westermani is lodged in the.

A

Lungs

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8
Q

This must be dugested in 4-5% sodium hydroxide

A

Sputum

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9
Q

For malarial parasites, filarial worms, Leishmania and Trypanosoma

A

Blood

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10
Q

Cerebrospinal fluid is used for identification of what species?

A

Acanthamoeba species

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11
Q

Collection of CSF?

A

Lumbar tap

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12
Q

Liver aspirate is used for?

A

Hyadid cyst and liver amoebic abscess

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13
Q

Used for Giardiasis and strongyloidiasis infection

A

Duodenum aspirate

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14
Q

duodenal contents
collected for Giardia and Strongylodes

A

Duodenal drainage or “string test”

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15
Q

Sigmoidoscopy is used in?

A

Schistosomiasis, amoebiasis, balantidiasis, shigellosis

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16
Q

Broncho-alveolar lavage

A

Paragonimus westermani

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17
Q

Rectal

A

Granuloma secondary to schistosomiasis

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18
Q

Vaginal swab is used for?

A

Trichomonas vaginalis

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19
Q

Perianal swab is used for?

A

Enterobius vermicularis and Taenia

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20
Q

Scotch tape method?

A

Enterobius vermicularis

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21
Q

Lays its eggs in the anus at night time

A

Enterobius vermicularis

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22
Q

Found in the muscle

A

Trichinella spiralis

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23
Q

for diagnosis of Trypanosomes and microfilaria

A

Fresh water smears

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24
Q

for the study of the morphology of the parasites and the blood cells

A

Thin dry smears

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25
Q

used for malaria survey among patients with chronic infections or who are undergoing anti-malaria therapy.

A

Thick dry smear

26
Q

most preferred stain

27
Q

Buffer pH of giemsa

28
Q

Staining time of giemsa

29
Q

How much buffered water in giemsa?

30
Q

If stain is too dark?

31
Q

If stain is too red?

A

Alkaline pH

32
Q

it is used to stain blood smears in the detection of blood parasites

A

Wright’s stain

33
Q

is a mixture of methylene blue, and eosin dye, prepared in alcohol medium and diluted with buffer or distilled water during staining procedure to neutralize

A

Leishmann stain

34
Q

it is a histological method for staining of blood smears

A

Field’s stain

35
Q

is used as a fluorescent staining agent to detect the presence of malaria parasite in blood cultures and other bodily fluids

A

Acridine orange

36
Q

standard method: laboratories under the National Malaria Eradication Programme in India

A

Jaswant Singh Battacharya stain for thick and thin films

37
Q

used for most of the original morphological descriptions of intestinal protozoa found in humans.

A

Iron hematoxylin stain

38
Q

diagnosis of Trichomonas

A

Merthiolate-iodine-formaldehyde fixative stain

39
Q

an acid dye, used as a fat and general tissue stain, and to stain protozoa in fecal smears or in tissues.

A

Chlorazol black E

40
Q

modification of the chlorazol black E staining technique

A

Modified Kohn’s

41
Q

all-purpose (amoeba, flagellates)

A

Wheatley Trichrome

42
Q

Amoeba cyst stain

A

Methenamine silver

43
Q

Microsporidium stain

A

Fluroorescent staining

44
Q

a differential stain that is used to variably stain the
various components of the cells and it can be used to study the adherence of
pathogenic bacteria to the human cells

A

Leishmann Stain

45
Q

The stain distinguishes easily between blood cells and became
widely used for performing differential white blood cell counts, which
are routinely ordered when infections are expected.

A

Wright’s stain

46
Q

Thin films of blood are
fixed with methanol to preserve the red cell morphology so that the
relationship between parasites to the red cells can be seen clearly.

A

Wright’s stain

47
Q

Fixative of wright’s stain

48
Q

It is used for
staining thick blood films in order to discover malarial parasites

A

Field’s stain

49
Q

Field’s stain A

A

methylene blue and Azure 1 dissolved in
phosphate buffer solution;

50
Q

Field’s stain B

A

Eosin Y in buffer solution

51
Q

NMEPII

A

National Malaria Eradication Programme in
India

52
Q

Parasite that cannot survive outside of a host

A

Obligatory Parasite

53
Q

Parasite that is capable of existing independently of a host

A

Facultative parasite

54
Q

Parasite that is established inside of a host

A

Endoparasite

55
Q

Parasite that is established in or
on the exterior surface of a host

A

Ectoparasite

56
Q

Host other than the normal one that is harboring a parasite

A

Accidental host

57
Q

Host in which the adult sexual phase of parasite development occurs

A

Definitive host

58
Q

Host in which the larval asexual phase of parasite development occurs

A

Intermediate host

59
Q

Host harboring parasites that are parasitic for humans and from which humans may become infected

60
Q

Host responsible for transferring a parasite from one location to another

A

Transport host

61
Q

Parasite-harboring host that is not exhibiting any clinical symptoms but can infect others

62
Q

Tissue aspirate mode of collection

PARASIT (29 decks)

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