The World Health Organization develops health care services to help low-economic countries to improve the quality of primary health care for elderly people.
What is the most common cause of death in low-economic countries?
A- Diarrheal diseases
B- Lower respiratory tract infections
D- Ischemic heart disease
The most common cause of death in low-economic countries is lower respiratory tract infections as pneumonia. Ischemic heart disease and stroke are the most common causes in high-economic countries. Diarrheal diseases are the most common cause of death in young age low-economic population. HIV/AIDS is not the most common cause of death in any age group.
The correct answer is B