Question 1

In some cultures, the amount of food available to certain individuals is based on

Accepted Answer

Different cultures may have different factors influencing the amount of food available to certain individuals within a family. Age and gender may play a role in some cultures, while birth order and genetic endowments may be important in others. Educational level and control of income could also impact food availability in certain cultures. Therefore, each of these options could contribute to the amount of food available to family members in different cultural contexts.

Question 2

Overfishing has severely reduced the numbers of many marine species.

Accepted Answer

Overfishing has caused a significant decline in the population of many marine species, including but not limited to sharks, tuna, cod, and salmon. This has serious repercussions for the marine ecosystem and presents challenges for sustainable fishing practices.

Question 3

Minerals and fossil fuels are examples of ______ resources.

Accepted Answer

Minerals and fossil fuels are non-renewable resources, meaning they cannot be replenished or regenerated at a rate that is equal to or faster than the rate at which they are being consumed or depleted.

Question 4

Poverty is central to the problem of hunger and undernutrition.

Accepted Answer

Poverty is recognized as a major cause of hunger and undernutrition. Lack of access to food due to poverty results in malnutrition, stunted growth, and development issues, which can have long-lasting effects on individuals and communities. Addressing poverty is a crucial step towards reducing hunger and undernutrition.

Question 5

In populations where hunger is a chronic problem, there is a cycle of malnutrition. Explain the consequences of malnutrition for each stage of the lifecycle depicted in this graph. What are the primary causes of malnutrition throughout the lifecycle?

Accepted Answer

The answer of In populations where hunger is a chronic...

Question 6

Well over half of all deaths in children under 5 years are due to infectious disease.

Accepted Answer

According to the World Health Organization, well over half of all deaths in children under 5 years are due to infectious disease. Specifically, 54% of deaths in children under 5 are caused by infectious diseases such as pneumonia, diarrhea and malaria.

Question 7

Stunted, malnourished women are more likely than others to give birth to low-birth-weight infants.

Accepted Answer

Stunted, malnourished women are more likely to have poor prenatal care, which can lead to low-birth-weight infants.

Question 8

Cultural practices may be a factor that causes food shortages. Why in some cultures might women and girls be at increased risk for food shortage?

Accepted Answer

The answer of Cultural practices may be a factor that...

Question 9

_______ describes the changes in diet, physical activity, health, and nutrition that occur as less developed countries become more prosperous.

Accepted Answer

The term nutrition transition describes the shift in diet and lifestyle that occurs as countries become more developed and prosperous. As incomes rise, people tend to consume more animal products, processed foods, and sugary drinks, leading to higher rates of obesity, diabetes, and other chronic diseases. At the same time, physical activity levels tend to decline as people rely more on cars and other technologies for transportation and entertainment. This phenomenon has been observed in many countries in Asia, Africa, and Latin America as they undergo rapid economic growth and urbanization.

Question 10

Under-nutrition, but not over-nutrition, is a major contributor to the global burden of chronic disease and disability.

Accepted Answer

Both under-nutrition and over-nutrition contribute significantly to the global burden of chronic disease and disability. Under-nutrition can lead to weakened immunity and increased susceptibility to disease, while over-nutrition, often manifesting as obesity, is linked to chronic diseases such as diabetes, heart disease, and certain cancers.

Question 11

How can lack of health care increase the incidence of undernutrition?

Accepted Answer

The answer of How can lack of health care increase...

Question 12

About 90% of the world's population growth is occurring in less-developed countries.

Accepted Answer

According to the United Nations, around 90% of the world's population growth is occurring in less-developed countries, particularly in Africa and Asia.

Question 13

The underlying cause of food insecurity is inequitable distribution of whatever food is available.

Accepted Answer

Food insecurity is caused by a lack of access to food, which can result from various factors such as poverty, unemployment, inadequate infrastructure, and political instability. However, at its core, food insecurity is often the result of unequal distribution of food resources within a community or society. This can result in certain groups having limited or no access to food, while others have an abundance of it. Therefore, the statement that the underlying cause of food insecurity is inequitable distribution of food is true.

Question 14

Which of the following statements is TRUE regarding undernutrition and overnutrition?

Accepted Answer

Overweight is more prevalent in developed countries as compared to developing countries. In fact, developing countries still have a significant burden of undernutrition, particularly among children. Economies in transition may have a mixed burden of undernutrition and overnutrition, but in general, overnutrition is becoming more prevalent in these countries as well. Option A is incorrect as economies in transition may have a mixed burden of undernutrition and overnutrition, and it cannot be generalized that underweight is more prevalent in these countries. Option C is incorrect as overweight is a problem in developing countries as well. Option D is incorrect as underweight can be found in countries across the development spectrum.

Question 15

Nutrition transition may have a negative environmental impact by depleting non-renewable resources.

Accepted Answer

The nutrition transition, which involves a shift towards more processed and animal-based foods, can lead to increased demand for non-renewable resources such as fossil fuels and water, ultimately negatively impacting the environment.

Question 16

According to the incidence of under-weight and over-weight around the world, the number of undernourished people exceeds the number who is overweight.

Accepted Answer

The number of overweight people globally exceeds the number of undernourished individuals. As of recent data, obesity and overweight issues have become more prevalent in many parts of the world, surpassing undernutrition in terms of numbers.

Question 17

All of the following are effects of nutrition transition EXCEPT

Accepted Answer

Nutrition transition often leads to improved food security and nutrient availability, which can increase life expectancy rather than decrease it. The other options (B, C, D) are typical effects of nutrition transition, including decreased nutrient deficiencies, increased rates of heart disease, and a higher reliance on animal protein.

Question 18

How can lack of education lead to undernutrition?

Accepted Answer

The answer of How can lack of education lead to...

Question 19

A higher number of low-birth-weight infants means a higher infant mortality rate.

Accepted Answer

Low-birth-weight infants are more susceptible to health issues and complications, which can potentially lead to infant mortality. Therefore, a higher number of low-birth-weight infants would result in a higher infant mortality rate.

Question 20

Abdominal obesity in adulthood is more common in those who have experienced childhood stunting.

Accepted Answer

Childhood stunting, which is caused by malnutrition and poor living conditions, can lead to long-term metabolic changes and increased risk for abdominal obesity in adulthood.

Quiz 14: Feeding the World