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Select the option which correctly descri...

Select the option which correctly describes the types of diseases with its examples mentioned below:

A

Protozoan: Malaria , amoebiasis , cholera

B

Bacterial: Typhoid , kala-azar, leprosy

C

Viral : Dengue , chikungunya , covid

D

Helminthic : Ascariasis, elephantiasis , ring worm

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question regarding the types of diseases and their examples, we will categorize each disease based on its causative agent. Here’s a step-by-step breakdown: ### Step 1: Identify the Types of Diseases We will categorize the diseases into four main types: Protozoan, Bacterial, Viral, and Helminthic. ### Step 2: Analyze Each Disease 1. **Protozoan Diseases:** - **Malaria**: Caused by *Plasmodium* species (Protozoa). - **Amoebiasis**: Caused by *Entamoeba histolytica* (Protozoa). - **Cholera**: Caused by *Vibrio cholerae* (Bacteria, not Protozoa). **Conclusion**: Cholera is incorrectly categorized as a protozoan disease. 2. **Bacterial Diseases:** - **Typhoid**: Caused by *Salmonella typhi* (Bacteria). - **Kala-azar (Leishmaniasis)**: Caused by *Leishmania* species (Protozoa, not Bacteria). - **Leprosy**: Caused by *Mycobacterium leprae* (Bacteria). **Conclusion**: Kala-azar is incorrectly categorized as a bacterial disease. 3. **Viral Diseases:** - **Dengue**: Caused by Dengue virus (Virus). - **Chikungunya**: Caused by Chikungunya virus (Virus). - **COVID-19**: Caused by SARS-CoV-2 (Virus). **Conclusion**: All listed diseases are correctly categorized as viral diseases. 4. **Helminthic Diseases:** - **Ascariasis**: Caused by *Ascaris lumbricoides* (Helminth). - **Elephantiasis**: Caused by *Wuchereria bancrofti* (Helminth). - **Ringworm**: Caused by fungi (not Helminth). **Conclusion**: Ringworm is incorrectly categorized as a helminthic disease. ### Step 3: Summarize the Findings - **Protozoan**: Malaria, Amoebiasis (correct), Cholera (incorrect). - **Bacterial**: Typhoid, Leprosy (correct), Kala-azar (incorrect). - **Viral**: Dengue, Chikungunya, COVID-19 (all correct). - **Helminthic**: Ascariasis, Elephantiasis (correct), Ringworm (incorrect). ### Final Answer The correct option that describes the types of diseases with their examples is **Viral diseases** (Dengue, Chikungunya, COVID-19). ---
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