LAB FINAL EXAM PARASITIC PROTOZOA Flashcards
Fomite:
Nonliving object involved in the spread of an infection (tissues, handkerchiefs, towels, bedding, diapers, toys, money)
Apicomplexa (sporozoa):
Plasmodium spp.
Toxoplasma gondii
Cryptosporidium parvum
Sarcodina (ameba):
Entamoeba histolytica
Naegleria fowleri
Acantamoeba spp.
Mastigophora (flagellated):
Giardia lamblia
Trichomonas vaginalis
Trypanosoma brucei ssp.
Trypanosoma cruzi
Ciliophora:
Balantidium coli
Cryptosporidium parvum: (2)
- Parasitic apicomplexa acquired from contaminated waters
- Common in waterparks, swimming pools, and day cares
Entamoeba histolytica:
Amebic dysentery
Naegleria fowleri: (3)
- Fresh water amoeba that infects humans
- Can produce flagella
- Causes PAM disease
Acantamoeba spp: (3)
- Fresh water amoeba that infects humans
- Contact lens can lead to infection
- Similar to PAM
Trypanosoma cruzi: (4)
- American trypanosomiasis
- causes Chaga’s disease
- Kissing bug or triatomine beatle
- Lives in woodwork of house
Giardia lamblia: (3)
- Giardiasis
- Caused by contaminated food or water
- Greasy, explosive diarrhea
Trichomonas vaginalis: (3)
- Trichomoniasis
- STD
- Only parasite that is flagellated w/o cyst stage
Trypanosoma brucei ssp: (3)
- African trypanosomiasis
- Sleeping sickness
- Spread by tsetse fly (vector)
Balantidium coli: (3)
- Only protozoan (parasitic) ciliate of humans
- Dormant cysts from feces found on food
- Causes diarrhea
5 kindgoms?
Animalia Plantae Funai Monera Protista