Upload
-
View
822
Download
18
Tags:
Embed Size (px)
DESCRIPTION
parasite medicine
Citation preview
MCQs
Scotch adhesive tape is used for diagnosis of: a- Trichuris trichiura infection b- Fasciola hepatica infection c- Enterobius vermicularis infection
d- Strongyloides stercoralis infection
Examination of patient’s duodenal aspirate may reveal the egg of the following parasite: a- Paragonimus westermani b- Fasciola gigantica d- Diphyllobothrium latum
c- Trichuris trichiura
Dogs cannot transmit the following helminthic infections to man: a- Hydatid disease b- Cutaneous larva migrans
c- Visceral larva migrans d- Larva currens
MCQs
The following infective larva cannot penetrate human skin: a- filariform larva of Ancylostoma duodenale
b- filariform larva of Ancylostoma braziliense
c- filariform larva of Strongyloides stercoralis
d- filariform larva of Trichostrongylus colubriformis
The following investigation is not used for diagnosis of bancroftian filariasis: a- Blood smear at night to detect microfilariae. b- Lymph node biopsy to detect adult.
c- Bone marrow aspiration to detect microfilariae.
d- ELISA to detect specific antibodies.
MCQs
Dyspepsia is a clinical presentation in infection with: a- Schistosoma mansoni b- Dracunculus medinensis
c- Ascaris lumbricoides
Electrolyte imbalance may complicate infection with:
Melaena is a clinical presentation in infection with: a- Ascaris lumbricoides b- Ancylostoma duodenale
c- Ancylostoma caninum d- Trichinella spiralis
d- Trichuris trichiura
a- Hymenolepis nana b- Taenia saginata
c- Strongyloides stercoralis d- Capillaria philippinensis
The patient gives a clinical presentation of food poisoning in: a- D. latum infection b- T.spiralis infection
c- H.heterophyes infection d- E.vermicularis infection
MCQs
For assessing intensity of infection in schistosomiasis we use the following: a- Bachman test c- Kato thick faecal smear b- immunoelectrophoresis d- Knott’s technique
Larvae of the following parasite could be detected in patient’s liver: a- Ancylostoma duodenale b- Capillaria philippinensis
c- Toxocara canis d- Trichuris trichiura
The following microfilariae cannot be detected in patient’s blood: a- microfilaria of L.loa
b- microfilaria of M.peristans
c- microfilaria of M. ozzardi
d- microfilaria of O.volvulus
MCQs
Charcot Leyden crystals appear in stool in infection with: a- Diphyllobothrium latum b- Enterobius vermicularis
c- Capillaria philippinensis d- Ancylostoma duodenale
Hepatosplenomegaly may occur in the following parasitic disease: a- Ascariasis b- Fascioliasis
c- Schistosomiasis d- Hydatid disease
Chyle is released in patient’s urine as a complication of the following parasitic infection: a- Onchocerciasis
b- Enterobiasis
c- Urinary schistosomiasis
d- Bancroftian filariasis
MCQs
The eye of man could be affected by: a- Sparganum mansoni b- Cysticercoid nana
c- Brugia malayi d- Cysticercus bovis
Laboratory diagnosis of cysticercosis is usually performed by: a- Detection of Taenia solium eggs in stool b- Detection of Taenia saginata eggs in stool c- Detection of anti-Taenia antibodies in patient's blood d- Detection of anti-Taenia antibodies in patient's CSF
The infective stage of Heterophyes infection is found in:
a- Beef meat c- Crabs muscles
d- boury fish muscles b- Pork meat
MCQs
Kato technique is used to assess intensity of infection in: a- Paragonimiasis b- Schistosomiasis haematobium
c- Schistosomiasis mansoni d- Trichinosis
a- Presence of adult Ascaris in the intestine.
Loeffler's syndrome occurs due to:
b- Migration of Ascaris to ectopic foci. c- Inflammatory reaction around larvae in the lung. d- Sensitization to antigens of Ascaris larvae.
Ingestion of eggs of Multiceps multiceps results in: a- Cysticercosis b- Hydatid disease
c- Coenurosis d- Sparganosis
MCQ
Intussusception may occur as a complication of: a- Schistosoma infection b- Paragonimus infection
c- A.lumbricoides infection d- Taenia saginata infection
Bather’s itch occurs frequently with: a- Schistosoma mansoni infection b- Ancylostoma duodenale infection c- Non human Schistosoma infection d- Non human Ancylostoma infection
Acute appendicitis may complicate infection with: a- Ancylostoma duodenale b- Enterobius vermicularis
c- Strongyloides stercoralis d- Trichinella spiralis
M.C.Q. The major cause of morbidity in schistosomiasis is:
a- Migration of adult worms against blood stream.
b- Migration of adult worms in the liver.
c- Embolic lesions.
d- Deposition of eggs in tissues.
b- Fasciola d- Schistosoma
Katayama syndrome: a- occurs most frequently in S.haematobium infection. b- consists of pulmonary hypertension and right-sided heart failure. c- occurs most frequently in S.japonicum infection. d- occurs in chronic schistosomiasis.
Eggs of the following parasite can be found in sputum: a- Heterophyes c- Paragonimus
M.C.Q.
Man acts as intermediate host in:
c- Diphyllobothriasis latum d- Dipylidiasis
The following parasite causes cystic cavities in the lung with brownish purulent sputum : a- Echinococcus granulosus b- Paragonimus westermanni
c- Entamoeba histolyica d- Ascaris lumbricoides
Bilharzial cor pulmonale is due to: a- Reaction around schistosomules in the lung
b- Reaction around adult worms in the lung
c- Egg emboli in pulmonary blood vessels d- Egg emboli in cardiac blood vessels
b- Cysticercosis a- Taeniasis saginata
MCQ
In tropical pulmonary eosinophilia:
a- There is increased number of microfilariae in blood. b- Absence of microfilariae in the tissues. c- Elevated titre of antifilarial antibodies. d- Slight increase in eosinophils.
In W.bancrofti infection, manifestations are caused by:
a- living & dead microfilariae of W.bancrofti in lymphatics b- living & dead adult W.bancrofti worms in lymphatics.
c- living & dead microfilariae of W.bancrofti in blood vessels.
d- living & dead adult W.bancrofti worms in blood vessels.
MCQ
Calabar swelling:
b- is an allergic reaction to dead worms or byproducts
a- is usually found in infected human’s eye
c- contains coiled adult worms on bony prominences
d- contains microfilariae on bony prominences
The microfilariae of Onchocerca are detected in:
a- Patient’s blood only by night
b- Patien’t blood only by daytime
c- Patient’s blood & tissues
d- Patient’s tissues not blood
MCQ
The infective stage in ancylostomiasis is:
a- The fertilized egg b- The embryonated egg
c- The rhabditiform larva d- The filariform larva
The worm that passes free larvae in patient’s stool is:
a- Ascaris lumbricoides b- Hymenolepis nana
c- Enterobius vermicularis d- Strongyloides stercoralis
Larvae of the following parasite could be detected in patient’s liver: a- Ancylostoma duodenale
b- Capillaria philippinensis
c- Toxocara canis
d- Trichuris trichiura
M.C.Q.
The following helminth is considered an opportunistic parasite:
a- Fasciola gigantica
b- Trichinella spiralis
c- Capillaria philippinensis
d- Strongyloides stercoralis
The following clinical presentation may complicate W.bancrofti infection: a- Stone formation in bladder
b- Nocturnal enuresis c- Release of chyle in urine d- Terminal haematuria
Man can be both definitive & intermediate host in the following parasitic infection:
a- W.bancrofti infection
b- T.saginata infection
c- O.volvulus infection
d- T.solium infection
MCQs
Creeping eruption is caused by: a- Cercaria of non-human schistosomes b- Cercaria of human schistosomes c- infective larvae of non-human species of Ancylostoma d- infective larvae of human species of Ancylostoma
Halzoun is a human disease caused by: a- ingestion of encysted metacercaria of Fasciola gigantica b- ingestion of encysted metacercaria of Fasciola hepatica c- ingestion of infected cooked liver of sheep & goat d- ingestion of infected raw liver of sheep & goat