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Compare and contrast bacillary dysentery and amoebic dysentery.

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प्रश्न

Compare and contrast bacillary dysentery and amoebic dysentery.

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उत्तर

Amebic dysentery (amebiasis) is caused by an ameba called Entamoeba histolytica. 

Bacillary dysentery is a type of dysentery and a severe form of shigellosis caused by S. sonnei.

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अध्याय 7: Human Health and Diseases - Evaluation [पृष्ठ १२७]

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सामाचीर कलवी Biology (Zoology) [English] Class 12 TN Board
अध्याय 7 Human Health and Diseases
Evaluation | Q 19. | पृष्ठ १२७

संबंधित प्रश्न

Name of parasite the causes filariasis in humans. Mention its two diagnostic symptoms. How is this transmitted to others?


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Write the symptoms of filariasis.


How is this disease transmitted?


A major reason for studying human aging is that:


The sporozoites that cause infection when a female Anopheles mosquito bites a person, are formed in ______.


The following table shows certain diseases, their causative organisms and symptoms. Fill the gaps.

  Name of the Disease Causative organism Symptoms
(i) Ascariasis Ascaris ______
(ii) ______ Trichophyton Appearance of dry, scaly lesions on various parts of the body
(iii) Typhoid ______ High fever, weakness, headache, stomach pain, constipation.
(iv) Pneumonia Streptococcus pneumoniae ______
(v) ______ Rhino viruses Nasal congestion and discharge, sorethroat, cough, headache
(vi) Filariasis ______ Inflammation in lower limbs

A patient complains of suffering from constipation, stomach ache, stool with blood clots and excess mucous. The physician diagnosed it as amoebiasis, after stool test.

  1. Write the scientific name of the microbe identified in the stool sample.
  2. How do you think, the patient must have contracted it?
  3. Write your suggestions to the patient to avoid infection in future.

How does the transmission of the following disease take place?

Malaria


Match List I with List II.

List I List II
A. Typhoid I. Fungus
B. Leishmaniasis II. Nematode
C. Ringworm III. Protozoa
D. Filariasis IV. Bacteria

Choose the correct answer from the options given below:


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