Question 1

Which statement about menopause is FALSE?

Accepted Answer

A) It slows the rate of bone breakdown. 
B) Menopause decreases the risk of breast cancer. 
C) It increases the risk of heart disease. 
D) Menopause causes skin changes. 
A) It slows the rate of bone breakdown. 
B) Menopause decreases the risk of breast cancer. 
C) It increases the risk of heart disease. 
D) Menopause causes skin changes.

Question 2

The RDA for vitamin B6 is increased in older adults because:

Accepted Answer

A) inflammation of the stomach lining reduces absorption. 
B) it reduces damage of cells. 
C) higher intakes are needed to maintain the same functional levels. 
D) loss of intestinal enzymes reduces absorption. 
A) inflammation of the stomach lining reduces absorption. 
B) it reduces damage of cells. 
C) higher intakes are needed to maintain the same functional levels. 
D) loss of intestinal enzymes reduces absorption.

Question 3

The RDA for protein in older adults is _______,as compared to younger adults.

Accepted Answer

A) lower 
B) the same 
C) higher 
D) not specifically determined 
A) lower 
B) the same 
C) higher 
D) not specifically determined

Question 4

Describe and compare the two major hypotheses that are proposed to explain why aging occurs.

Accepted Answer

The two hypotheses include that of "prep

Question 5

A decrease in the hormone melatonin is most likely to result in:

Accepted Answer

A) a decline in the sense of taste. 
B) decreased appetite. 
C) disrupted sleep patterns. 
D) hair loss. 
A) a decline in the sense of taste. 
B) decreased appetite. 
C) disrupted sleep patterns. 
D) hair loss.

Question 6

Fluid balance may be a problem for elderly adults for all of the following reasons EXCEPT:

Accepted Answer

A) constipation. 
B) decrease in the thirst sensation. 
C) increased output of urine. 
D) limited access to water. 
A) constipation. 
B) decrease in the thirst sensation. 
C) increased output of urine. 
D) limited access to water.

Question 7

Which of the following is the LEAST preferred way for individuals to prevent constipation?

Accepted Answer

A) Take daily laxatives 
B) Increase fiber intake 
C) Increase fluid intake 
D) Maintain regular exercise 
A) Take daily laxatives 
B) Increase fiber intake 
C) Increase fluid intake 
D) Maintain regular exercise

Question 8

How do energy and macronutrient needs change as people age past 50?

Accepted Answer

Typically,energy needs begin t

Question 9

In general,how does body composition and weight change as men and women age past 30?

Accepted Answer

In general,there is a tendency

Question 10

Although people are living longer,why is it important that natural and social scientists improve their quality of life in their later years?

Accepted Answer

Average healthy life expectancy is only

Question 11

Inadequate zinc status in older adults can cause which of the following?

Accepted Answer

A) Reduced immune function 
B) Reduced wound healing 
C) Loss of taste acuity 
D) All of these 
A) Reduced immune function 
B) Reduced wound healing 
C) Loss of taste acuity 
D) All of these

Question 12

What is the average healthy life span of a person living in the United States?

Accepted Answer

A) 59 years 
B) 63 years 
C) 70 years 
D) 74 years 
A) 59 years 
B) 63 years 
C) 70 years 
D) 74 years

Question 13

Which of the following is NOT part of the DETERMINE checklist?

Accepted Answer

A) Questions about dental health; e.g.can the person chew properly? 
B) Asking about money; e.g.is buying nutritious food a problem? 
C) Questions regarding health insurance; e.g.are medical costs covered? 
D) Asking about a person's social situation; e.g.do they eat alone? 
A) Questions about dental health; e.g.can the person chew properly? 
B) Asking about money; e.g.is buying nutritious food a problem? 
C) Questions regarding health insurance; e.g.are medical costs covered? 
D) Asking about a person's social situation; e.g.do they eat alone?

Question 14

The risk of which vitamin and mineral deficiencies increase in the elderly population?

Accepted Answer

Among the vitamins,there are i

Question 15

Which of the following does NOT contribute to iron-deficiency anemia in older adults?

Accepted Answer

A) An increase in the requirement 
B) Low stomach acid 
C) Antacid use 
D) Chronic blood loss 
A) An increase in the requirement 
B) Low stomach acid 
C) Antacid use 
D) Chronic blood loss

Question 16

The "wear and tear" hypothesis proposes that aging:

Accepted Answer

A) is the result of an accumulation of cellular damage. 
B) occurs when cell numbers decline,causing damage to remaining cells. 
C) results from metabolic abnormalities. 
D) is a result of genetically determined organ breakdown. 
A) is the result of an accumulation of cellular damage. 
B) occurs when cell numbers decline,causing damage to remaining cells. 
C) results from metabolic abnormalities. 
D) is a result of genetically determined organ breakdown.

Question 17

The supplement that is probably of LEAST value to an older adult who already eats a healthful diet is:

Accepted Answer

A) calcium. 
B) vitamin B12. 
C) vitamin C. 
D) vitamin D. 
A) calcium. 
B) vitamin B12. 
C) vitamin C. 
D) vitamin D.

Question 18

What is NOT TRUE regarding body weight and composition,and exercise in older adults?

Accepted Answer

A) After about age 70,the risks of regular exercise outweigh the benefits. 
B) Weight may stay constant during aging,but the proportion of muscle decreases. 
C) Stable weight usually is a sign of good health. 
D) Unintentional weight loss may be an indication of a health problem. 
A) After about age 70,the risks of regular exercise outweigh the benefits. 
B) Weight may stay constant during aging,but the proportion of muscle decreases. 
C) Stable weight usually is a sign of good health. 
D) Unintentional weight loss may be an indication of a health problem.

Question 19

Compare the nutritional needs of older adults with younger adults and identify those nutrients that may need to be supplemented in the diets of older adults.

Accepted Answer

Older adults compared to younger adults

Question 20

Define food insecurity.What are common causes of food insecurity?

Accepted Answer

Food insecurity refers to the notion tha

Exam 16: Nutrition and Aging: the Adult Years

Which statement about menopause is FALSE?

The RDA for vitamin B6 is increased in older adults because:

The RDA for protein in older adults is _______,as compared to younger adults.

Describe and compare the two major hypotheses that are proposed to explain why aging occurs.

A decrease in the hormone melatonin is most likely to result in:

Fluid balance may be a problem for elderly adults for all of the following reasons EXCEPT:

Which of the following is the LEAST preferred way for individuals to prevent constipation?

How do energy and macronutrient needs change as people age past 50?

In general,how does body composition and weight change as men and women age past 30?

Although people are living longer,why is it important that natural and social scientists improve their quality of life in their later years?

Inadequate zinc status in older adults can cause which of the following?

What is the average healthy life span of a person living in the United States?

Which of the following is NOT part of the DETERMINE checklist?

The risk of which vitamin and mineral deficiencies increase in the elderly population?

Which of the following does NOT contribute to iron-deficiency anemia in older adults?

The "wear and tear" hypothesis proposes that aging:

The supplement that is probably of LEAST value to an older adult who already eats a healthful diet is:

What is NOT TRUE regarding body weight and composition,and exercise in older adults?

Compare the nutritional needs of older adults with younger adults and identify those nutrients that may need to be supplemented in the diets of older adults.

Define food insecurity.What are common causes of food insecurity?

Nutrition: Food for Health

Nutrition Guidelines: Applying the Science of Nutrition

Digestion, absorption, and Metabolism

Carbohydrates: Sugars, starches, and Fiber

Lipids: Triglycerides, phospholipids, and Cholesterol

Proteins and Amino Acids

Energy Balance and Weight Management

The Water-Soluble Vitamins

The Fat-Soluble Vitamins

Water and the Electrolytes

Major Minerals and Bone Health

The Trace Minerals

Nutrition and Physical Activity

Nutrition During Pregnancy and Lactation

Nutrition From Infancy to Adolescence

Food Safety

World Hunger and Malnutrition

Focus On Alcohol

Focus On Eating Disorders

Focus On Phytochemicals

Focus on Nonvitamin/Nonmineral Supplements

Focus on Biotechnology

Filters

The RDA for vitamin B₆ is increased in older adults because: