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1. The ff are characteristicsof trematodesexcept:

a) Dorso-ventrally flattenedb) Unsegmentedc) Leaf-liked) Absence of digestive tract

2. The ff are characteristics of blood flukesexcept:

a) Dioeciousb) Males are shorter and stouter

than femalesc) Eggs are operculatedd) Eggs are fully embryonated

when laid3. Most dangerous of Plasmodium species

a) Plasmodium ovaleb) Plasmodium malariaec) Plasmodium falciparumd) Plasmodium vivax

4. Infective form of plasmodium todefinitive host

a) Sporozoiteb) Merozoitec) Schizontd) Gametocyte

5. Which of the ff is phototactic?a) Miracidiumb) sporocystc) Schistosomuled) Cercariae

6. Has a body and forked taila. Miracidiumb. sporocystc. Schistosomuled. Cercariae

7. Adapted to survive in serum orphysiologic saline at 37 0C

a. Miracidiumb. sporocystc. Schistosomuled. Cercariae

8. Period of pre-erythrocytic cycle ofPlasmodium falciparum

a. 8 daysb. 6 daysc. 13-16 daysd. 9 days

9. Period of pre-erythrocytic cycle ofPlasmodium malariae

a. 8 daysb. 6 daysc. 13-16 daysd. 9 days

10. Life cycle involves alternating parasiticstages in mammalian hosts and freeliving stages

a. Oriental blood flukeb. Vesical blood flukec. Mansons blood fluke d. Nota

11. Primarily parasites of the portal veinand its branches

a. Oriental blood flukeb. Vesical blood flukec. Mansons blood fluke d. Nota

12. Infects old erythrocytesa) Plasmodium ovaleb) Plasmodium malariaec) Plasmodium falciparumd) Plasmodium vivax

13. ova is ovoidal, rounded or pear-shapeda) Oriental blood flukeb) Vesical blood flukec) Mansons blood fluke d) Nota

14. Ova has Curved hook or spine or lateralknob

a) Oriental blood flukeb) Vesical blood flukec) Mansons blood fluke d) Nota

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15. Infects young erythrocytesa) Plasmodium ovaleb) Plasmodium malariae

c) Plasmodium falciparumd) Plasmodium vivax

16. Ova has a lateral spinea) Oriental blood flukeb) Vesical blood flukec) Mansons blood fluke d) Nota

17. Oriental blood fluke s intermediate host a) Oncomelaniab) Biomphalaria and australorbis

c) Bulimusd) Nota

18. Mansons blood flukes intermediatehost

a) Oncomelaniab) Biomphalaria and australorbisc) Bulimusd) Nota

19. Infects all age groupa) Plasmodium ovale

b) Plasmodium malariaec) Plasmodium falciparumd) Plasmodium vivax

20. Diagnostic technique used forenumeration of eggs

a) Merthiolate-Iodine FormalinConcentration Technique(MIFC)

b) Kato Katz Techniquec) Direct Fecal Smeard) Scotch tape swab

21. Most commonly used for evaluatingepidemiology, effect of controlmeasures, drug trialsa) Merthiolate-Iodine Formalin

Concentration Technique (MIFC)b) Kato Katz Technique

c) Direct Fecal Smeard) Scotch tape swab

22. Ony this form can be seen in bloodsmearsa) Trophozoiteb) Merozoitec) Schizontd) hypnozoites

23. May be seen in the sputum or in feces ifthe sputum is swalloweda) Paragonimus westermaniib) Fasciopsis buskic) Echinostoma ilocanumd) Heteropyes heterophyes

24. Transmitted by ingestion ofinadequately cooked crustaceanscontaining encysted metacercariaea) Blood flukesb) Lung flukesc) Intestinal flukesd) Pancreatic flukes

25. Symptoms consistent with pulmonarytuberculosisa) Schistosomiasisb) Paragonomiasisc) Fasciolopsiasisd) Heterophyiasis

26. Endemicity in the Philippines has notbeen demonstrated yet

a) Schistosomiasisb) Paragonomiasisc) Fasciolopsiasisd) Heterophyiasis

27. Form resembles a signet ring shapea) Trophozoiteb) Merozoitec) Schizontd) hypnozoites

28. Manifestations are consistent withpeptic ulcer

a) Schistosomiasisb) Paragonomiasis

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c) Fasciolopsiasisd) Heterophyiasis29. Mode of transmission of Giant intestinal

fluke of mana) ingestion of metacercariae found in

edible aquatic plants or by drinkingwater with floating metacercariae

b) ingestion of metacercariae encystedin fish

c) consumption of raw, undercookedfish and salted and dried fishharboring the metacercariae

d) nota30. Garrisons Fluke mode of transmission

a) ingestion of metacercariae found inedible aquatic plants or by drinkingwater with floating metacercariae

b) ingestion of metacercariae encystedin fish

c) consumption of raw, undercookedfish and salted and dried fishharboring the metacercariae

d) nota31. Mode of Transmission of Heterophyids

a) ingestion of metacercariae found inedible aquatic plants or by drinkingwater with floating metacercariae

b) ingestion of metacercariae encystedin fish

c) consumption of raw, undercookedfish and salted and dried fishharboring the metacercariae

d) nota32. Mode of Transmission of Fasciola

speciesa) ingestion of metacercariae found in

edible aquatic plants or by drinkingwater with floating metacercariae

b) ingestion of metacercariae encystedin fish

c) consumption of raw, undercookedfish and salted and dried fishharboring the metacercariae

d) nota33. Mode of Transmission of Oriental liver

flukea) ingestion of metacercariae found in

edible aquatic plants or by drinkingwater with floating metacercariae

b) ingestion of metacercariae encystedin fish

c) consumption of raw, undercookedfish and salted and dried fishharboring the metacercariae

d) nota34. Maurers dot is present in

a) Plasmodium ovaleb) Plasmodium malariaec) Plasmodium falciparumd) Plasmodium vivax

35. Ova does not hatch in water but isingested with a molluscan host

a) Paragonimus westermannib) Fasciola hepaticac) Fasciolopsis buskid) Clonorchis sinensis

36. Adult has a Horse-shape collar of spines(circum oral disk) around the oralsuckers

a) Garrison flukeb) Sheep liver flukec) Giant liver fluked) Eurytema pancreaticum

37. Adult has a characteristic anterior endthat forms a prominent cephalic cone

a) Garrison flukeb) Sheep liver flukec) Giant liver fluked) Eurytema pancreaticum

38. Resting stagea) Trophozoiteb) Merozoite

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c) Schizontd) Hypnozoites

39. Resting stagea) Trophozoiteb) Merozoitec) Schizontd) Hypnozoites

40. Watercress and grass is the second

intermediate host of:

a) Fasciopsis buskib) Echinotoma ilocanumc) Heterophyes heterophyesd) Fasciola species