1.3.1 Protozoans (Amoebaflagellates)

Question 1

Granule in which the flagela is attached

Answer 1

Kinetosome

Question 2

A lace like structure membrane

Answer 2

Undulating membrane

Question 3

Energizing structure which is a counter part of chromatoidal body

Answer 3

Parabasal body

Question 4

Primitive mouth of Flagellates

Answer 4

Cytosome

Question 5

Rib like structure within the cytosome at the base of the undulating membrane

Answer 5

Costa

Question 6

Trophozoite:
Bilateral symmetry
OLD MAN WITH EYEGLASSES
Pear/Teardrop shape
Large sucking disk
Nuclei: 2
Flagella:8

Answer 6

Giardia lamblia/duodenalis

Question 7

What is the motility for Giardia lamblia?

Answer 7

Falling leaf motility

Question 8

What is the pathogenic determinant for Giardia lamblia?

Answer 8

Sucking disk

Question 9

Shape of trophozoite for G. lamblia?

Answer 9

Pear/Tear drop shape

Question 10

Cyst of G. lamblia is shape like a football

T or F

Answer 10

T

Question 11

Cyst of G. lamblia has a retracted cytoplasm

T or F

Answer 11

T

Question 12

Cyst of G. lamblia has ______ nuclei at 1 end with central ______

Answer 12

2-3, Axostyle

Question 13

Trophozoite:

Pear shape with TWISTED POSTERIOR
Spiral groove (asymmetrical)
Flagella = 3

Answer 13

Chilomastix meslini

Question 14

Chilomastix meslini flagella is located on?

Answer 14

Anterior end

Question 15

Motility for Chilomastix meslini?

Answer 15

Corkscrew

Question 16

Shape of Cyst for Chilomastix meslini?

Answer 16

Pear shape

Question 17

The cyst of Chilomastix meslini has a conical anterior with know like protruberance is like a shape of a?

Answer 17

Nipple

Question 18

In, Chilomastix meslini, There is a flagella within the cytosome which shape like a?

Answer 18

Sheperd’s crook

Question 19

Trophozoite:

Spherical
STELLATE - resemble star
Nuclei 1-2

Answer 19

Dientamoeba fragilis

Question 20

What is the shape of pseudophdia in water for D. fragilis?

Answer 20

Leaf shape

Question 21

D. fragilis has cyst

T or F

Answer 21

T

Question 22

Trophozoite:

Pear shaped
Flagella: 4
PROMINENT AXOSTYLE

Answer 22

Trichomonas vaginalis

Question 23

What is the motility for T. vaginalis?

Answer 23

Jerking

Question 24

Trichomonas vaginalis has cyst

T or F

Answer 24

F

Question 25

Also known as brain eating amoeba?

Answer 25

Naegleria fowleri

Question 26

What is the motility for Naegleria fowleri?

Answer 26

Jerking

Question 27

N. fowleri has no cyst T or F

Answer 27

T

Question 28

Amoeba that causes traveller's diarrhea?

Answer 28

Giardia lambia (Giardiasis)

Question 29

Causes Ping pong disease

Answer 29

Trichomonas vaginalis Pong = BONK

Question 30

In N. fowleri, it enter the nasal mucosa, penetrates to cribiform plate, and multiplies in the ________ matter

Answer 30

Gray

Question 31

PRIMARY amoebic meningoencephalitis among normal host

Answer 31

Naegleria fowleri

Question 32

What is the another amoeba that causes CHRONIC meningoencephalitis?

Answer 32

Acanthamoeba

Question 33

Causes steatorrhea or malabsorption syndrome (Intestine is broken)

Answer 33

Giardia lambia

Question 34

Causes GAY bowel movement

Answer 34

Giardia lambia

Question 35

Diargnosis for Giardia lamblia?

Answer 35

Cyst and troph

Question 36

Duodenal fluid aspirate is used for Giardia lambia T or F

Answer 36

T

Question 37

Entero ________ test is used for Giardia lambia

Answer 37

String

Question 38

Diagnostic and infective stage for Trichomonas vaginalis?

Answer 38

Trophozoite

Question 39

Trichomonas vaginalis reside in _________ for female and _________ for male

Answer 39

Vagina, Prostate

Question 40

T. vaginalis: at pH ____________ it can multiply by binary fission

Answer 40

5.2-6.4

Question 41

T. vaginalis causes vaginitis, __________ frothy, Foul smelling, burning urination ___________ cervix (Punctute hemorrhage)

Answer 41

Yellow-green, Strawberry

Question 42

In T. vaginalis, Male are simply asymptomatic carriers T or f

Answer 42

T

Question 43

Full length of undulating membrane a. T. vaginalis b. T. hominis c. T. tenax

Answer 43

b

Question 44

2/3 of undulating membrane a. T. vaginalis b. T. hominis c. T. tenax

Answer 44

c

Question 45

1/2 length of the orig for undulating membrane a. T. vaginalis b. T. hominis c. T. tenax

Answer 45

a

Question 46

What is the specimen for T. vaginalis

Answer 46

Vaginal/Urethral discharge

Question 47

What is the specimen for T. tenax

Answer 47

Mouth scaping / Tartar

Question 48

What is the specimen for T. hominis

Answer 48

Feces