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Questions and Answers
What is the role of Gal lectin in E.histolytica pathogenesis?
What is the role of Gal lectin in E.histolytica pathogenesis?
- Engulfment of mucosal cells
- Activation of caspase-3
- Adhesion to colonic mucosa (correct)
- Induction of bacterial peritonitis
Which enzyme activation leads to apoptotic death of mucosal cells by E.histolytica?
Which enzyme activation leads to apoptotic death of mucosal cells by E.histolytica?
- Caspase-1
- Caspase-7
- Caspase-3 (correct)
- Caspase-9
How does Amoebic Colitis typically present clinically?
How does Amoebic Colitis typically present clinically?
- Sudden onset of fever and upper left quadrant pain
- Gradual onset of abdominal pain and diarrhea with blood and mucus in stools (correct)
- Sudden onset of abdominal cramps and constipation
- Gradual onset of abdominal pain and diarrhea without blood or mucus in stools
What is the most common extraintestinal form of amebiasis?
What is the most common extraintestinal form of amebiasis?
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What is the cardinal symptom of Amoebic Liver Abscess (ALA)?
What is the cardinal symptom of Amoebic Liver Abscess (ALA)?
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What is the most serious complication of amebic colitis?
What is the most serious complication of amebic colitis?
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