Introduction Flashcards
Living together of unlike organisms
Symbiosis
2 species together.
One species benefits from the relationship w/o harming or benefiting the other.
Commensalism
2 organism benefit from each other
Mutualism
1 organism lives in or on another for its survival at the expense of the host
Parasitism
Lives inside the body of the host
“Infection”
Endoparasite
Lives outside the body of the host
“Infestation”
Ectoparasite
Parasite found in an organ which is not its usual habitat
Erratic
Need a host to complete their development
Obligate parasite
May exist in afree living state.
May become parasitic when the need arises
Facultative parasite
Parasite that established itself in a host where it does not ordinarily live
Accidental/incidental parasite
Remains on or in the host for its entire life
Permanent parasite
Libes on the host only for a short period of time
Temporary parasite
Free living organism. Passes thru the digestive tract w/o infecting the host
Spurious parasite
Harbors the asexual/larval stage of the paraasite
Intermediate host
One in which the parasite does not develop further to later stages. Parasite remains alive and is able to infect another host
Paratenic host
Allows the parasite’s life cycle to continue and become additional source of infection
Reservoir host
Transmits the parasite only after the latter has completed its develoment within the host
Biologic vector
Only transports the parasites
Mechanical/ phoretic vector
Study of patterns, distribution and occurrence of disease
Epidemiology
Number of new cases of infection in a given period of time
Incidence
Number of individuals estimated to be infected with a particular parasite
Prevalence
Clinical consequences of infections or diseases that an individual’s well-being
Morbidity
Use of antihelminthic drugs in an individual
Deworming
Provision of access to adequate facilities for the safe disposal of human excreta
Sanitation
Unicellular organism
Protozoan
Multicellular organisms
Metazoan
Classification of Protozoan Parasites
Sarcomastigophora
Ciliophora
Apicomplexa
Microspora
Classification of Metazoan Parasite
Nematoda
Cestoidea
Trematoda
Arthroproda
Under Sarcomastigophora
Sarcodina
Mastigophora
Under Sarcodina
(AEEIN)
Acanthamoeba
Endolimax
Entamoeba
Iodamoeba
Naegleria
Under Mastigophora
(CDGTLT)
Chilomastix
Dientamoeba
Giardia
Trichomonas
Leishmania
Trypanosoma
Under Ciliophora
Balantidium
Under Apicomplexa
(BCCIPT)
Babesia
Cryptosporidium
Cyclospora
Isospora
Plasmodium
Toxoplasma
Under Microspora
(EEVTPBM)
Enterocytozon
Encephalitozoon
Vittaforma
Trachipleistophora
Pleistophora
Brachiola
Microsporidium
Under Intestinal Nematoda
(ACEHST)
Ascaris
Capillaria
Enterobius
Hookworm
Strongyloides
Trichuris
Under Extraintestinal Nematoda
(FAT)
Filarial worms
Angiostromgylus
Trichinella
Under Cestoidea
Cyclophyllidea
Pseudophyllida
Under Cyclosphillidea
(DEHRT)
Dipylidium
Echinococcus
Hymenolepis
Raillientina
Taenia
Under Pseudophyllidea
Diphyllobothrium
Spirometra
Under Trematoda
(ACEFFHOPS)
Artyfechimostomum
Clonorchis
Echinostoma
Fasciola
Fasciolopsis
Heterophyids
Opisthorcis
Paragonimus
Schistosoma
Under Arthropoda
(ACCDPIP)
Arachnida
Chilopoda
Crustacea
Diplopoda
Insecta
Pentstomida
Under Arachnida
(MSST)
Mites
Scorpions
Spiders
Tick
Under Chilopoda
Centipedes
Under Crustacea
Copepods
Crabs
Under Diplopoda
Millipedes
Under Insecta
(FFBBLWBM)
Flies
Flea
Beetle
Bees
Lice
Wasp
Bugs
Mosquitoes
Under Pentastomida
Tongue worms
Giant intestinal roundworm
Ascaris lumbricoides
Pinworm
Seatworm
Social or Society worm
Enterobius vermicularis
Whipworm
Trichuris trichuria
Pudoc worm
Capillaria philippinensis
American hookworm
New world hookworm
Necator americanus
Old world hookworm
Ancylostoma duodenale
Cat hookworm
Ancylostoma brazielense
Dog hookworm
Ancylostoma caninum
Threadworm
Strongyloides stercoralis
Muscle work
Garbage worm
Trichinella spiralis
Bancroft’s filarial worm
Wuchereria bancrofti
Malayan filarial worm
Brugia malayi
Eye worm
Loa loa
Blinding worm
Onchocerca volvulus
Dog/canine heartwork
Dirofilaria immitis
Guinea worm
Fiery serpent of the Israelites
Medina worm
Dragon worm
Dracunculus medinensis
Fish and Marine mammal roundworm
Herring’s worm
Anisakis
Dog ascarid
Toxocara canis
Cat ascarid
Toxocara cati
Sheep liver fluke
Fasciola hepatica
Giant liver fluke
Fasciola gigantica
Oriental liver fluke
Chinese liver fluke
Clonorchis sinensis
Giant intestinal fluke
Fasciolopsis buski
Garrison’s fluke
Echinostoma ilocanum
Oriental lung fluke
Paragonimus westermani
Oriental blood fluke
Schistosoma japonicum
Profile of a man
Schistosoma mansoni
Bladder fluke
Schistosoma haematobium
Beef tapeworm
Taenia saginata
Pork tapeworm
Taenia solium
Von siebold’s fluke
Heterophyes heterophyes
Dwarf tapeworm
Hymenolepis nana
Rat tapeworm
Hymenolepis diminuta
Dog tapeworm
Dipylidium caninum
Broadfish tapeworm
Diphyllobothrium latum
Hydatid worm
Echinococcus granulosis
Infective stage if protozoan
Cyst
Infective stage of T. Vaginalis
Trophozoite
IS of Plasmodium
Sphorozoite
IS of Trypanosoma
Trypomastigote
IS of Leishmania
Promastigote
The IS is embryonated eggs
(HATE)
H. Nana
A. Lumbricoides
T. Trichiura
E. Vermicularis
IS of T. Spiralis and C. Philippinensis
Larva
IS of Hookworm and S. Stercoralis
Filariform larva
IS are ep3rd stage larva (filiform)
(WBALOM)
W. Bancrofti
B. Malayi
A. Cantonensis
L. Loa
O. Volvulus
Mansonella
IS of this organism is Cercaria
(SSS)
S. Japonicum
S. Haematobium
S. Mansoni
IS of these organism is Metacercaria
(FFCOPEH)
F. Hepatica
F. Buski
C. Sinensis
O. Fileneus
P. Westermani
E. Ilocanum
Heterophyids
IS of T. Saginata
Cysticercus bovis
IS of T. Solium
Cysticercus cellulosae
IS of D. Latum
Plerocercoid larva
IS of E. Granulosus
Hydatid cyst
IS of H. Diminuta and D. Caninum
Cysticercoid larva