Quiz 2

Question 1

The primary specimen used

Answer 1

Stool

Question 2

For intestinal protozoans, nematodes and helminthes

Answer 2

Stool

Question 3

Rotten egg smell

Answer 3

Giardia

Question 4

Urine is used for the recovery of?

Answer 4

Trichomonas vaginalis and Schistosoma haematobium

Question 5

Schistosoma haematobium’s habitat is?

Answer 5

Kidney

Question 6

Sputum is for identification of what parasite?

Answer 6

Paragonimus westermani

Question 7

Paragonimus westermani is lodged in the.

Answer 7

Lungs

Question 8

This must be dugested in 4-5% sodium hydroxide

Answer 8

Sputum

Question 9

For malarial parasites, filarial worms, Leishmania and Trypanosoma

Answer 9

Blood

Question 10

Cerebrospinal fluid is used for identification of what species?

Answer 10

Acanthamoeba species

Question 11

Collection of CSF?

Answer 11

Lumbar tap

Question 12

Liver aspirate is used for?

Answer 12

Hyadid cyst and liver amoebic abscess

Question 13

Used for Giardiasis and strongyloidiasis infection

Answer 13

Duodenum aspirate

Question 14

duodenal contents
collected for Giardia and Strongylodes

Answer 14

Duodenal drainage or “string test”

Question 15

Sigmoidoscopy is used in?

Answer 15

Schistosomiasis, amoebiasis, balantidiasis, shigellosis

Question 16

Broncho-alveolar lavage

Answer 16

Paragonimus westermani

Question 17

Rectal

Answer 17

Granuloma secondary to schistosomiasis

Question 18

Vaginal swab is used for?

Answer 18

Trichomonas vaginalis

Question 19

Perianal swab is used for?

Answer 19

Enterobius vermicularis and Taenia

Question 20

Scotch tape method?

Answer 20

Enterobius vermicularis

Question 21

Lays its eggs in the anus at night time

Answer 21

Enterobius vermicularis

Question 22

Found in the muscle

Answer 22

Trichinella spiralis

Question 23

for diagnosis of Trypanosomes and microfilaria

Answer 23

Fresh water smears

Question 24

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

Answer 24

Thin dry smears

Question 25

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

Answer 25

Thick dry smear

Question 26

most preferred stain

Answer 26

Giemsa

Question 27

Buffer pH of giemsa

Answer 27

pH 7-7.2

Question 28

Staining time of giemsa

Answer 28

30 mins

Question 29

How much buffered water in giemsa?

Answer 29

49 mL

Question 30

If stain is too dark?

Answer 30

Acidic pH

Question 31

If stain is too red?

Answer 31

Alkaline pH

Question 32

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

Answer 32

Wright’s stain

Question 33

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

Answer 33

Leishmann stain

Question 34

it is a histological method for staining of blood smears

Answer 34

Field’s stain

Question 35

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

Answer 35

Acridine orange

Question 36

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

Answer 36

Jaswant Singh Battacharya stain for thick and thin films

Question 37

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

Answer 37

Iron hematoxylin stain

Question 38

diagnosis of Trichomonas

Answer 38

Merthiolate-iodine-formaldehyde fixative stain

Question 39

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

Answer 39

Chlorazol black E

Question 40

modification of the chlorazol black E staining technique

Answer 40

Modified Kohn’s

Question 41

all-purpose (amoeba, flagellates)

Answer 41

Wheatley Trichrome

Question 42

Amoeba cyst stain

Answer 42

Methenamine silver

Question 43

Microsporidium stain

Answer 43

Fluroorescent staining

Question 44

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

Answer 44

Leishmann Stain

Question 45

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.

Answer 45

Wright’s stain

Question 46

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.

Answer 46

Wright’s stain

Question 47

Fixative of wright’s stain

Answer 47

Methanol

Question 48

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

Answer 48

Field’s stain

Question 49

Field’s stain A

Answer 49

methylene blue and Azure 1 dissolved in phosphate buffer solution;

Question 50

Field’s stain B

Answer 50

Eosin Y in buffer solution

Question 51

NMEPII

Answer 51

National Malaria Eradication Programme in India

Question 52

Parasite that cannot survive outside of a host

Answer 52

Obligatory Parasite

Question 53

Parasite that is capable of existing independently of a host

Answer 53

Facultative parasite

Question 54

Parasite that is established inside of a host

Answer 54

Endoparasite

Question 55

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

Answer 55

Ectoparasite

Question 56

Host other than the normal one that is harboring a parasite

Answer 56

Accidental host

Question 57

Host in which the adult sexual phase of parasite development occurs

Answer 57

Definitive host

Question 58

Host in which the larval asexual phase of parasite development occurs

Answer 58

Intermediate host

Question 59

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

Answer 59

Reservoir

Question 60

Host responsible for transferring a parasite from one location to another

Answer 60

Transport host

Question 61

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

Answer 61

Carrier

Question 62

Tissue aspirate mode of collection

Answer 62

Endoscopy