Podcast
Questions and Answers
What is the primary habitat of Entamoeba histolytica in humans?
What is the primary habitat of Entamoeba histolytica in humans?
Which of the following structures is characteristic of the Trophozoite stage of Entamoeba histolytica?
Which of the following structures is characteristic of the Trophozoite stage of Entamoeba histolytica?
What type of disease is commonly associated with Entamoeba histolytica infection?
What type of disease is commonly associated with Entamoeba histolytica infection?
Which stage of Entamoeba histolytica is identified as having a vacuole containing REC?
Which stage of Entamoeba histolytica is identified as having a vacuole containing REC?
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What is a common mode of transmission for Entamoeba histolytica?
What is a common mode of transmission for Entamoeba histolytica?
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Study Notes
Entamoeba Histolytica
- Classification: Kingdom - Protista, Phylum - Protozoa, Class - Rhizopoda, Genus - Entamoeba, Species - histolytica
- Distribution: World-wide cosmopolitan
- Habitat and Habitat: A common parasite in the large intestine of humans. Also found in amoebic abscesses and the submucosa of the large intestine.
- Morphology: Exists in 3 stages: trophozoite, pre-cyst, cyst. Trophozoites have pseudopodia, ectoplasm, karyosome, nucleus, and a contractile vacuole.
- Life Cycle: Relatively simple.
- Mode of Infection:
- Pathogenicity: Causes amoebiasis and liver abscesses.
- Treatment:
- Incubation period:
- Prophylaxis:
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Description
This quiz covers key aspects of Entamoeba histolytica, a significant protozoan parasite affecting humans. Learn about its classification, morphology, life cycle, pathogenicity, and implications for health. Ideal for students studying microbiology or parasitology.
