1. 1- The host that harbours the larval stages of helminths or asexual forms of protozoa is called A) Defenitive host B) Intermediate host C) Reservoir host D) Non of the above

2. 2-All trematodes are hermaphrodites except a) Fasciola sp. b) Schistosoma sp. c) Heterophes heterophes d) Non of the above.

3. 3- Eggs of Heterophyes heterophyes differ from that of Fasciola in a) colour. b) Size and shape. c) Contents. d) All of the above.

4. 4-Class cestoda has the following characters EXCEPT a) Flat worm b) The worms are segmented c) Has alimentary tract d) Hermaphrodite

5. 5- Man acts as intermediate host and definitive host in: A-T.solium. B-T.saginata. C- Fasciola spp. D-None of the above.

6. 6-Microcytic hypochromic anemia is caused by: (a)Ascaris lumbricoides. (b)Enterobius vermicularis. (c)Ancylostoma duodenale. (d)None of the above.

7. 7- Regarding Hymenolepis nana all the following are true EXCEPT a) Called dwarf tape worm b) Can be transmitted by autoinfection c) Has only indirect life cycle d) Common in children

8. 8- Infective stage of Ascaris is : (a)Unfertilized eggs. (b)Decorticated fertilized eggs. (c)Decorticated unfertilized eggs. (d)Fertilized egg with second stage larva.

9. 9-Which of the following is correct for Enterobius vermicularis egg: (a)Plano-convex. (b)Translucent with double layer. (c)Have fully developed larva. (d)All of the above.

10. 10- Wuchereria bancrofti adult worms inhabit: (a)Lymphatics of the upper limbs. (b)Lymphatics of the lower limbs. (c)Subcutaneous tissue. (d)None of the above.