Para

• transformation of a trophozoites stage into a cyst stage - excystation
• transformation of cyst form into trophozoites form - encystation
• amebic stage with a thick cells wall allowing for survival of the organsim in the external environment - cyst
• a motile class of protozoa equipped with pseudopods - ameba
• extension of cytoplasm that aids ameba in motility - pseudopods
• small mass of chromatin located within the nucleus of certain protozoan parasites - karyosome
• an intestinal amebic infection characterized by blood and mucus in the stool - amebic dysentery \
• amebic stage characterized by its ability to move and multiple - trophozoites
• non feeding stage - cyst
• recovered from stool that are soft, liquid, and loose consistency - trophozoites
• recovered from formed stool - cyst
• lab diagnosis of entamoeba histolytica - sigmoidoscopy procedure
• vectors of E. histolytica - flies and cockroaches
• treatment for E. histolytica asymptomatic patients - paromomycin
• treatment for E. histolytica symptomatic patient - iodoquinol
• prevention for E. histolytica - boiling water
• infective stage of E. histolytica - cyst
• number of nuclei of E. histolytica - one to four
• motility of E.histolytica - progressive, finger like pseudopodia
• cytoplasmic inclusion of E. histolytica - ingested RBC
• motility of E. hartmanni - non progressive, finger like pseudopods
• cytoplasmic inclusion of E.hartmanni - ingested bacteria
• number of nuclei of E. hartmanni - one
• number of nuclei of E. hartmanni (cyst) - one to four
• lab diagnosis of E. hartmanni - stool
• clinical symptoms of E. hartmanni - asymptomatic
• treatment of E. hartmanni - not indicated
• motility of E.coli (trophozoites) - non progressive, blunt pseudopods
• num of nuclei E. coli (trophozoites) - one
• karyosome of E. coli tro - large, irregular shape
• peripheral of E. coli tro - unvenly distributed
• cytoplasmic inclu of E.coli tro - vacuoles containing bacteria often visibles
• lab diagnosis of E. coli - stool
• num of nuclei of E. coli cyst - one to eight
• cytoplasmic inclu of E. coli cyst - thin chromatid bar
• clinical symptoms of E. coli - asymptomatic
• treatment for E. coli - not indicate d
• motiliy of normal stool of E. polecki - sluggish, nonprogressive
• motility of diarrheal stool of E. polecki - progressive, unidirectional
• nuclei of E.polecki tro - one