9th Class Science Why do we fall Ill? Question Bank 9th CBSE Science Why do we fall Ill?

  • question_answer
      Distinguish between acute diseases and chronic diseases.

    Answer:

       
    Acute Diseases Chronic Diseases
    1. Last for short periods of time, e.g., common cold. 2. Cause major effects on general health in a very short time. 3. Feeling of tiredness does not occur all the time. 4. Weight-loss does not occur and one does not become short of breath. 5. Acute diseases do not have long-term effects. 1. Last for a long time, even life-time, e.g., elephantiasis. 2. It takes a long time to cause major effects on general health. 3. In case of chronic disease, one feels tired all the time. 4. Weight-loss occurs and one becomes short of breath. 5. Chronic disease have long-term effects.
       


You need to login to perform this action.
You will be redirected in 3 sec spinner