Question

Define disease and explain briefly two groups of causes of diseases

Answer 1

WHEN THERE IS A LACK OF FOOD OR VITAMINS IT IS KNOWN AS DISEASE..



SOME OF THEM ARE DENGUE FEVER AND FOOD POISONING..


DENGUE FEVER IS SPREAD BY MOSQUITOS ..

WHEREAS FOOD POISONING IS SPREAD BY COCKROACHES...

Answer 2

definition of disease

a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury.

there are two types of diseases primary diseases and secondary disease in primary disease

1 is homogenic, pathogenic, iatrogenic homegenic means they arise from the principal of irritant action

2 is pathogenic means they arise from the principal infectious diseases

3 is iatrogenic means they arise from the principal of improper drug action.

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