Question 1

Which of the following groups is included in the chronic poor category?

Accepted Answer

B

Question 2

A deficiency of which of the following vitamins is the leading cause of blindness in young children around the world?

Accepted Answer

Vitamin A deficiency is the leading cause of blindness in young children worldwide. Lack of vitamin A in the diet can also lead to decreased immune function and increased risk of infections. Vitamin K is important for blood clotting, vitamin B12 is important for nerve function and red blood cell production, and vitamin B1 (thiamine) is important for energy metabolism.

Question 3

Which of the following descriptions best defines food security?

Accepted Answer

Food security refers to the ability of individuals to access enough safe and nutritious food at all times to meet their dietary needs for an active and healthy life. Option A aligns best with this definition.

Question 4

What is the primary cause of hunger in developed countries?

Accepted Answer

The answer of What is the primary cause of hunger...

Question 5

Over 800 million people, mostly women and children, are chronically malnourished from a lack of food. Many more have food but lack which of the following nutrients?

Accepted Answer

Iron, iodine, and vitamin A are commonly lacking in diets, leading to deficiencies that can cause significant health issues, especially in developing countries.

Question 6

What is the name of Canada's only national, non-profit organization dedicated to supporting child nutrition?

Accepted Answer

Breakfast for Learning is Canada's only national, non-profit organization dedicated to supporting child nutrition by providing healthy breakfasts and snacks to children in need. FoodShare, Meals for Learning, and Feeding Kids are not the national organization dedicated to child nutrition.

Question 7

Because of poverty, infection and malnutrition, which of the following countries has a life expectancy that is about half of what Canadians experience?

Accepted Answer

Uganda has a life expectancy of around 63 years, compared to Canada's life expectancy of about 82 years. Poverty, infection, and malnutrition are major factors that contribute to Uganda's low life expectancy. China, the Philippines, and Brazil have life expectancies closer to Canada's, ranging from 74 to 76 years.

Question 8

Among which of the following groups in Canada is poverty an important factor related to hunger?

Accepted Answer

Single-parent families with children often face financial challenges, making poverty a significant factor related to hunger in this group.

Question 9

Overconsumption of what toxic substance can be limited by curtailing consumption of swordfish, tuna, and shark?

Accepted Answer

The toxic substance mentioned in the question is mercury, which can accumulate in the bodies of larger predatory fish such as swordfish, tuna, and shark. By curtailing consumption of these fish, individuals can limit their exposure to mercury.

Question 10

Which of the following environmental conditions is contributing to loss of food-producing land?

Accepted Answer

Soil erosion is the process of soil degradation and loss caused by natural factors like wind and water, as well as human activities like deforestation and intensive agriculture. This can lead to the loss of fertile soil, reducing the land's ability to produce crops and sustain vegetation.

Question 11

Which of the following species of fish is endangered by overfishing?

Accepted Answer

Swordfish populations have been significantly impacted by overfishing, leading to concerns about their sustainability and conservation status.

Question 12

Chronic hunger in children may lead to which of the following consequences?

Accepted Answer

Chronic hunger in children can lead to poor cognitive function and lack of concentration, which ultimately can cause poor learning outcomes. While thyroid disease, pernicious anemia, and hearing deficits can also have negative consequences on children's health, they are not directly related to chronic hunger.

Question 13

Worldwide, which of the following groups is particularly at risk of death due to chronic hunger?

Accepted Answer

Children, especially those under the age of five, are particularly vulnerable to death due to chronic hunger because they are still developing and require proper nutrition for growth and development. Inadequate nutrition can lead to stunted growth, weakened immune systems, and an increased risk of infectious diseases, ultimately leading to death. While other groups, such as newborns and older adults, may also be at risk, the highest risk group is young children.

Question 14

A deficiency of which of the following nutrients is the single greatest cause of preventable brain damage and mental retardation?

Accepted Answer

A deficiency of iodine is the single greatest cause of preventable brain damage and mental retardation because iodine is necessary for the production of thyroid hormone, which is crucial for brain development in children. Without sufficient iodine, the thyroid gland cannot produce enough hormone, leading to developmental delays and intellectual disabilities.

Question 15

What is the only way the world's food output can keep pace with the world's growing number of people?

Accepted Answer

The only sustainable way to prevent food shortages and keep food output in line with the growing population is to achieve population stabilization. While additional farm land, increased water supplies and decreased air pollution can all contribute to increased food output, they are not long-term solutions if the population continues to grow at an unsustainable rate.

Question 16

Approximately how many children in Canada live in poverty?

Accepted Answer

Approximately 1 in 5 children in Canada live in poverty, according to recent statistics and reports on child poverty in the country.

Question 17

Which of the following groups is the first to suffer when crops fail or war and violence erupt in an already impoverished area?

Accepted Answer

The answer of Which of the following groups is the...

Question 18

What is the term used to describe the method of food recovery that collects prepared foods from commercial kitchens?

Accepted Answer

Prepared food rescue is the term used to describe the method of collecting prepared foods from commercial kitchens. Food gleaning rescue typically refers to the collection of leftover crops from farms, while perishable food rescue involves collecting various perishable foods, not just prepared dishes. Nonperishable food salvage is the term for rescuing packaged foods that are nearing their expiration date or have minor damages.

Question 19

What percentage of hungry children live in countries that produce surplus food?

Accepted Answer

Up to 80% of hungry children live in countries that produce surplus food. This is due to issues such as unequal distribution of resources and limited access to food. Therefore, the surplus food in these countries may not necessarily reach those who need it most, leading to high rates of hunger and malnutrition.

Question 20

Oral rehydration therapy ORT) is used to save the lives of millions suffering from dehydration that results from which of the following conditions?

Accepted Answer

Oral rehydration therapy (ORT) is most commonly used to save the lives of individuals suffering from dehydration due to infectious diseases such as cholera, diarrhea or dysentery. This therapy involves replacing lost fluids and electrolytes through an oral solution of water, sugar, and salt. While malnutrition, poverty, and starvation can also lead to dehydration, these conditions typically require additional interventions beyond ORT to effectively address.

Quiz 15: Hunger and the Global Environment