Cada pergunta deste Quiz é cronometrada.
to complete the life cycle ,Hymenolepis diminuta eggs must be ingested by :
A suitable arthropod
A dog
A cat
A rat
man act as a blind end host for the following diseases EXCEPT :
cysticercosis
Hydatid disease
Hymenolepiasis
Sparganosis
loeffler's syndrome is manifested by :
loss of appetite and abdominal discomfort
chest troubles and high eosinophilia
alternating attacks of diarrhea and constipation
High periodic fever and lymphadenopathy
the larval stage for Hymenolepis nana is :
Cysticercous bovis
Cysticercous cellulosae
Cysticercoid
Hydatid cyst
the second intermediate termediate host for Diphyllobothrium latum is :
snail
fresh water fish
copepod
salt water fish
the mature egg of the following nematodes is infective to man EXCEPT :
Enterobius vermicularis
Trichuris trichiura
Ascaris lumbricoides
Trichinella spiralis
Charcot leyden crystals derivative of :
Neutrophils
Eosinophils
Basophils
Marcophages
the life cycle of strongloides stercoralis involves:
Direct cycle
indirect cycle
autoinfection
all of the above
the following are zoonotic infection EXCEPT :
Fascioliasis
Hyatidosis
Ascaris
Trichinosis
adult worms may be adiagnostic stage in the following infections EXCEPT :
ascariasis
ancylostomiasis
strongyloidiasis
enterobiasis
the following protozoan parasites occasionally undergo conjugation:
trichomonas vaginalis
Entamoeba histolytica
Grardia lamblia
Balantidium coli
Pathogenic protozoa effect the host by their :
Multiplication
Destruction of cells
Toxic or enzymatic activities
All of above
The usual habitate of the trophozoite of entamoeba hisolytica is the
liver
small intestine
colon
gall bladder
amoebic dysentery is caused by :
tissue form of entamoeba histolytica trophozoite
lumen form of enamoeba histolytica trophozoite
Quadrinucleated cyst
binucleated cyst
The following is astorage inclusion of entamoeba histolytica cyst :
chromatoid
pesudopodium
contractile vacuole
nucleus