Entamoeba histolytica - Study guides, Class notes & Summaries

Which of the following organisms are most resistant to unfavorable environmental conditions and indicate past of possibly intermittent pollution? a. fecal streptococci b. eschericha coli c. aerobacter aerogenes d. clostridium sporulates - clostridium sporulates The presence of which of the following is most easily identified by laboratory analysis in water contaminated by feces? a. shigella dysenteriae b. coliform c. entamoeba histolytica d. salmonella typhosa - coliform Which of the...

Dysentery - Correct Answer-Severe diarrhea with blood and muscus in the stool. Indicative of inflammation of the intestines. [Entamoeba histolytica] Steatorrhea - Correct Answer-The presence of greater than normal amounts of fat in feces which are frothy, foul smelling and floating. Tenesmus - Correct Answer-Intense, constant and painful urge to defecate although the bowels are already empty. Little to no stool will actually be passed. Trophoziote - Correct Answer-Active, motile feeding...

S. pyogenes RF- follows what and what is cause? pharyngitis-- T2HSr S. pyogenes ASGN- follows what and what is cause? impetigo --> T3HSR CO poisoning BG cerebellum hippocampus MOA of methyldopa false nt--> acts as partial agonist at alpha 2--> centrally acting MOA and SE of azathioprine? precursor of 6-mercaptopurine inhibits lymphocyte proliferation by blocking nucleotide synthesis SE: leukopenia, anemia, thrombocytopenia **DEGRADED BY Xanthine oxi...

VPARA (ENTOM) > VETERINARY PROTOZOOLOGY BY SALCEDO/ Exam Review Questions and answers, Graded A+/ verified. 1 Q The sporulated oocyst of the following coccidian genera has a total of eight sporozoites EXCEPT: (A). Tyzzeria; (B). Isospora; (C). Wenyonella; (D). Eimeria A (C). Wenyonella 2 Q Which is not true of Chagas disease? (A). Principal reservoir hosts are the armadillo and the opossum; (B). Also called human American trypanosomiasis; (C). Transmitted naturally by mosqu...

2 advantages to lysogeny for virus - ️️-phage remains viable but may not replicate -multiplicity of infection ensures survival of host cell A bacteria shaped as 4 spheres in a square is known as - ️️tetrads A bacteria shaped as a chain of spheres is known as - ️️Streptococci A bacteria shaped as a cluster of spheres is known as - ️️Staphylococi A bacteria shaped as a cubic formation of 8 spheres is known as - ️️Sarcinae A bacteria shaped as a pair of spheres is known as...

Dysentery Severe diarrhea with blood and muscus in the stool. Indicative of inflammation of the intestines. [Entamoeba histolytica] Steatorrhea The presence of greater than normal amounts of fat in feces which are frothy, foul smelling and floating. Tenesmus Intense, constant and painful urge to defecate although the bowels are already empty. Little to no stool will actually be passed. Trophoziote Active, motile feeding stage of the life cycle of coccidial parasites. Can survive for l...

The incorrect match between organism and the appropriate diagnostic procedure is: A. Onchocerca volvulus—examination of skin snips B. Cryptosporidium—modified acid-fast stain C. Echinococcus granulosus—routine ova and parasite examination D. Schistosoma haematobium—examination of urine sediment C. Echinococcus granulosus—routine ova and parasite examination In a patient with diarrhea, occasionally Entamoeba histolytica/E. dispar (four nucleated cysts, no chromatoidal bars...

Exam 2: NSG123 / NSG 123 (Latest 2024 / 2025 Update) Medical-Surgical Nursing I | Guide with Questions and Verified Answers | 100% Correct - Herzing Q: What is an abdominal x-ray used for? Answer: Useful for determining the cause of symptoms. Free air in the peritoneum and bowel dilation or obstruction should be excluded as a source of the presenting symptoms. Q: Ulcerative Colitis Assessment Findings Answer: The stool is positive for blood Laboratory test results reveal low hematocrit and hemog...

Parasitology Exam II Chapter Questions And Answers Oocysts found in human feces Cystoisospora belli Commonly causes relapses of malaria Plasmodium vivax Transmitted by tsetse fly T. brucei gambiense Pathogenic intestinal flagellate Giardia lambila How would you differentiate Entamoeba hystolytica from entamoeba dispar in a fecal smear? Both are morphologically identical. E. histolytica trophozoites will have ingested RBCs. Further confirmation using immunologic procedures

NMU CLS-M: Mycology, Virology, and Parasitology Practicum Exam Already Passed A germ tube-negative yeast is isolated in the laboratory. The isolate is found to be negative for urease and unable to assimilate dextrose, maltose, or sucrose. CMT agar morphology showed blastoconidia only. The organism is most likely: Select one: a. Candida albicans b. Candia parapsilosis c. Torulopsis glabrata d. Geotrichum candidum Torulopsis glabrata One of the most critical diagnostic criteria in...