Which one of the following is an environmental factor associated with mental illness?a)  Emotional stressb)  Frustrationc)  Broken homed)  Anxiety
Causes of mental ill health                                                                            

Organic conditions → Cerebral atherosclerosis, neoplasm, endocrine diseases, metabolic diseases, chronic diseases (TB, Leprosy).
Heredity
Social-environmental factors → Worries, anxieties, emotional stress, tension, frustration, unhappy marriages, broken home, poverty, industrialization, urbanization, population mobility, cruelty, rejection, neglect, economic insecurity etc.
abc
acd
bcd
All of the above