Important Questions In Para cytology

Question 1

In the association العلاقة between two organisms, one is harmed متضرر in case of:

Select one:

a.Symbiosisتكافل

b. Commensalism معايشة

c. Parasitism تطفل

d. Mutualism تبدادلية

Answer 1

C

Question 2

The infective stage ofTaenia saginatais:

Select one:

a. Gravid segment

b.
Cysticercus bovis

c.
Egg

d.Cysticercuscellulosa

Answer 2

B

Question 3

Which of the following parasites can be transmitted by autoinfection?

Select one:

a.Taenia saginata

b.
Hymenolepis nana

c.Hymenolepis diminuta

d.Diphyllobothrium latum

Answer 3

B

Question 4

The intermediate host ofTaenia soliumis ……………

Select one:

a. Cattle

b. fish

c. cyclops

d. pig

Answer 4

D

Question 5

The intermediate host ofDiphyllobothrium latumis /are:

Select one:

a.
pig

b. Cyclops and fish

c. cats

d. catttle

Answer 5

B

Question 6

Which of the following parasites most likely causesdysentery?

Select one:

a.Giardia lamblia

b.Balantidium coli

c.Enterobius vermicularis

d.Entamoeba coli

Answer 6

B

Question 7

Which one of the following parasites is most likely transmitted to man through contact withpigs?`

Select one:

a.Trichinella spiralis

b.Entamoeba histolytica

c.Entamoeba coli

d.Balantidium coli

Answer 7

D

Question 8

A 10-year-old, child complained of severe diarrhoea with epigastric pain. Microscopic examination of fresh stool sample revealedparasitic stage moves like a falling leaf. Which of the following is most likely the diagnosis

Select one:

a.Cryptosporidium species

b.Giardia lamblia

c.Entamoeba histolytica

d.Strongyloides stercoralis

Answer 8

B

Question 9

Which of the following is the pathogenic stage ofGiardia lamblia?

Select one:

a. Immature cyst

b. Oocyst

c. Trophozoite

d. Mature cyst

Answer 9

C

Question 10

Which one of the following parasites is most likely a cause ofsteatorrhoea?

Select one:

a.Entamoeba histolytica

b.Entamoeba coli

c.Giardia lamblia

d.Balantidium coli

Answer 10

C

Question 11

Which of the following immune evasion strategies is most likely used byLeishmaniaspecies

Select one:

a.
Hiding inside cells

b. Shedding of the surface coat

c.
Acquiring a coat of host protein.

d.
Undergoing surface antigenic variation

Answer 11

A

Question 12

Which one of the following parasites is most likely a cause of diffuse cutaneous leishmaniasis

Select one:

a.Leishmania aethiopica

b.Leishmania braziliensis

c.Leishmania tropica

d.Leishmania major

Answer 12

A

Question 13

Which one of the following parasites is most likely transmitted to human by blood transfusion

Select one:

a.Leishmania major

b.Leishmania braziliensis

c.Leishmania donovani

d.Leishmania Mexicana

Answer 13

C

Question 14

Which of the followings most likely causes generalized lymphadenopathy

Select one:

a.Leishmania braziliensis

b.Leishmania donovani

c.Leishmania Mexicana

d.Leishmania major

Answer 14

B

Question 15

Which of the following parasites most probably causes fever and hepatosplenomegaly

Select one:

a.Leishmania braziliensis

b.Entamoeba histolytica

c.Leishmania infantum

d.Leishmaniamajor

Answer 15

C