سؤال قراءة ستيب محلول — فهم التفاصيل (تدريب 5400)

Passage A: Health in High Income Nations (1) Obesity, which is on the rise in high-income nations, has been linked to many diseases, including cardiovascular problems. musculoskeletal problems, diabetes, and respiratory issues. According to the International Organization for Economic Cooperation and Development (2011). Obesity rates are rising in all countries. With the greatest gains being made in the highest-income countries. The United States has the highest obesity rate. Wallace Huffman and his fellow researchers (2006) contend that several factors are contributing to the rise in obesity in developed countries. (2) These include: • Improvements in technology and reduced family size have led to a reduction of work to be done in household production. • Unhealthy market goods, including processed foods, sweetened drinks, and sweet and salty snacks are replacing home – produced goods. • Leisure activities are growing more sedentary, for example, computer games, web surfing, and television viewing. • More workers are shifting from active work (agriculture and manufacturing) to service industries. • Increased access to passive transportation has led to more driving and less walking. • Obesity and weight issues have significant societal costs, including lower life expectancies and higher shared healthcare costs. (3) High – income countries also have higher rates of depression than less affluent nations. A recent study shows that the average lifetime prevalence of major depressive episodes in the 10 highest – income countries in the study was 14.6 percent; this compared to 11.1 percent in the eight low – and middle – income countries. The researchers speculate that the higher rate of depression may be linked to the greater income inequality that exists in the highest – income nations. – Passage B: Health in Low Income Nations (1) In peripheral nations with low per capita income, it is not the cost of health care that is the most pressing concern. Rather, low – income countries must manage such problems as infectious disease, high infant mortality rates, scarce medical personnel, and inadequate water and sewer systems. Such issues, which high – income countries rarely even think about, are central to the lives of most people in low – income nations. Due to such health concerns, low – income nations have higher rates of infant mortality and lower average life spans. One of the biggest contributors to medical issues in low – income countries is the lack of access to clean water and basic sanitation resources. According to a 2011 UNICEF repot almost half of the developing world’s population lacks improved sanitation facilities. The World Health Organization (WHO) tracks health – related data for 193 countries. In their 2011 World Health Statistics report, they document some of this data.his includes: • Globally, the rate of mortality for children under five was 60 per 1.000 live births. In low – income countries, however, that rate is almost double at 117 per 1,000 live births. In high – income countries, that rate is significantly lower than seven per 1,000 live births. • The most frequent causes of death for children under five were pneumonia and diarrheal diseases. accounting for 18 percent and 15 percent, respectively. These deaths could be easily avoidable with cleaner water and more coverage of available medical care. • The availability of doctors and nurses in low – income countries is one-tenth that of nations with a high income. Challenges in access to medical education and access to patients exacerbate this issue for would-be medical professionals in low – income countries. What do the passages say about high – income and low – income nations?