1. Parasitology -Parasite -viruses. -bacteria. -fungi. -protozoa. -helminths. -insects. -Host

2. Five Kingdoms system of classification 1-Monera 2-Protista (protozoa) 3-Fungi 4-Plantae 5-Animalia (helminths)

3. Parasites 1-Protozoa 2-Helminths 3-Insects Medical Parasitology 1-Medical Protozoalogy 2-Medical Helminthology 3-Medical Entomology

6. Classification of Protozoa 1-Amoebae (Entamoeba histolytica) 2-Ciliates (Balantidium coli) 3-Flagellates (Giardia lamblia) 4-Sporozoa (Toxoplazma godii)

7. Types of parasites -Ectoparasites -Endoparasites -Obligate parasites -Facultative parasites (free living) -Permanent parasites -Temporary parasites -Accidental parasites

8. Types of hosts -Definitive hosts -Intermediate host -Reservoir hosts -Paratenic hosts -Natural hosts -Accidental hosts

9. Host-parasite relashionship -Symbiosis (no harm to the host) -Apportunism -Commensalism -Mutualism -Parasitism

10. -Infection -Infestation -Vector

11. Pathogenisity of parasites -Trauma -Lytic necrosis -Inflammation -Toxines -Allergic manifestation