Medpara finals quiz 1

Entamoeba histolytica (trophozoite)

Entamoeba histolytica (cyst)

Entamoeba histolytica (trophozoite)

Entamoeba histolytica (Early cyst)

Entamoeba histolytica (late cyst)

Entamoeba histolytica (cyst) - Note the chromatid body with blunt round ends (arrow)

Entamoeba histolytica (cyst) - Note the chromatoid body with blunt ends (red arrow).

Entamoeba histolytica (trophozoite) - Note the ingested erythrocytes

Entamoeba histolytica (trophozoite) - Note this is in tissue. Arrows indicate trophozites with visible nuclei

Entamoeba histolytica (trophozoite) - Note the ingested erythrocytes

Entamoeba coli (cyst)

Entamoeba coli (trophozoite)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (trophozoite)

Acanthamoeba spp. (trophozoite)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (cyst)

Acanthamoeba spp. (trophozoite)

Acanthamoeba spp. (trophozoite)

Leishmania spp. (promastigote)

Leishmania spp. (amastigote) - Note purple dots represents amastigotes in a macrophage

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a macrophage

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a macrophage

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a macrophage

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a macrophage

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a biopsy specimen from a skin lesion

Leishmania spp. (amastigote) - Note purple dots represent amastigotes in a biopsy specimen from a skin lesion (amastigotes are lining the walls of two vacuoles, a typical arrangement)

Leishmania spp. (promastigote)

Leishmania spp. (promastigote)

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma brucei complex

Trypanosoma cruzi (amastigotes in cardiac tissue)

Trypanosoma cruzi (amastigotes in spleen)

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Trypanosoma cruzi

Naegleria fowleri (cyst)

Naegleria fowleri (trophozoite)

Naegleria fowleri (trophozoite)

Naegleria fowleri (flagellate)

Naegleria fowleri (cyst)

Naegleria fowleri (cyst)

Naegleria fowleri (flagellate)

Naegleria fowleri (cyst)

Naegleria fowleri (trophozoite)

Naegleria fowleri (arrow = trophozoite)

Dientamoeba fragilis (trophozoite)

Dientamoeba fragilis (cyst)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite)

Trichomonas vaginalis (trophozoite) - arrow points at axostyle

Giardia lamblia (cyst)

Giardia lamblia (cyst)

Giardia lamblia (cyst)

Giardia lamblia (trophozoite)

Giardia lamblia (trophozoite)

Giardia lamblia (trophozoite)

Giardia lamblia (trophozoite)

Giardia lamblia (cyst) - arrow points at axoneme

Giardia lamblia (cyst)

Giardia lamblia (cyst)

Balantidium coli (trophozoite) - arrow = cytostome

Balantidium coli (trophozoite)

Balantidium coli (trophozoite)

Balantidium coli (trophozoite) - arrow = cilia

Balantidium coli (cyst & trophozoite) - cyst = top left; trophozoite = bottom right

Balantidium coli (cyst)

Balantidium coli (trophozoite)

Balantidium coli (trophozoite)

Balantidium coli (cyst)

Balantidium coli (cyst)

Cryptosporidium parvum (oocyst)

Cryptosporidium parvum (oocyst)

Cryptosporidium parvum (oocyst)

Cryptosporidium parvum (oocyst)

Cryptosporidium parvum (oocyst)

Cryptosporidium parvum (oocyst)