Question

list various causes for the disease

Answer 1

Various causes of diseases are as followed :
1. Improper sanitation .
2. Pollution
3. Stress
4. Increasing of busy life scheduled

Answer 2

Heyya!

There are several causes of a disease which are majorly  divided into immediate  and contributary  causes.


A) Immediate causes of disease are those which can be identified after first check up. They are the primary cause for a disease. These can be internal or external causes like micro-organisms.


1)Infectious – These include infectious external causes like micro-organisms. Organisms like virus, bacteria, and other micro-organisms can cause diseases in a person.

2) Non- infectious - These include non- infectious causes and that can be internal or external. For example, some cancers caused by genetic abnormalities,  high blood pressure caused by excessive weight and  loss of exercise, malfunctioning of any body part as in heart attack and arthritis, allergies, lack of nutrients can cause marasmus, pollution causing respiratory problems, etc.


B) Contributary causes- Contributary causes of a disease are the causes that are identified after the immediate cause. They include unhealthy condition, improper public service, poverty, etc.

1)Unhealthy condition: Infectious agents like virus and bacteria enter the body through contaminated food or water. Thus, the consumption of contaminated food or water can be another cause of disease.

2)Improper public service: The lack of proper public service is the main reason for the lack of clean drinking water and food.

3) Poverty. Lack of nourishment can also lead to the occurrence of diseases in a person.


Hope it helps!☺️