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Questions and Answers
What is the fastest growing age group in the U.S.?
What is the fastest growing age group in the U.S.?
What is the most important predictor of mobility in later years?
What is the most important predictor of mobility in later years?
What is the term for the age-related loss of muscle mass and strength?
What is the term for the age-related loss of muscle mass and strength?
What is the term for difficulty swallowing?
What is the term for difficulty swallowing?
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What percentage of U.S. adults are affected by Alzheimer's disease by age 65?
What percentage of U.S. adults are affected by Alzheimer's disease by age 65?
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Why are the elderly at risk for Vitamin D deficiency?
Why are the elderly at risk for Vitamin D deficiency?
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What is the purpose of the DETERMINE checklist?
What is the purpose of the DETERMINE checklist?
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What dietary factor may help prevent macular degeneration?
What dietary factor may help prevent macular degeneration?
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Among the elderly, malnutrition is most common in those living in what environment?
Among the elderly, malnutrition is most common in those living in what environment?
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What is the minimum number of glasses of water recommended for older adults?
What is the minimum number of glasses of water recommended for older adults?
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What is the characteristic of rheumatoid arthritis?
What is the characteristic of rheumatoid arthritis?
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What is found in the brain of people with Alzheimer's disease?
What is found in the brain of people with Alzheimer's disease?
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What option is available for the elderly provided by the Older American Act Nutrition Program?
What option is available for the elderly provided by the Older American Act Nutrition Program?
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What is the symptom of atrophic gastritis?
What is the symptom of atrophic gastritis?
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Study Notes
Aging and Nutrition
- The fastest growing age group in the U.S. is older adults, with a growth rate faster than any other age group.
Healthy Habits and Longevity
- Healthy habits that contribute to longevity include regular physical activity, not smoking, moderate alcohol consumption, and eating a balanced diet.
Mobility and Predictors
- The most important predictor of mobility in later years is muscle mass and strength.
Sarcopenia and Dysphagia
- Sarcopenia is the age-related loss of muscle mass, strength, and function.
- Dysphagia is a swallowing disorder that affects the oral, pharyngeal, or esophageal stages of swallowing.
Atrophic Gastritis and Vitamin Deficiency
- Atrophic gastritis is a condition in which the stomach lining wears away, leading to symptoms such as nausea, vomiting, and loss of appetite.
- Atrophic gastritis is related to vitamin B12 deficiency.
Malnutrition and Environment
- Malnutrition is most common among the elderly living in institutions, such as nursing homes.
Hydration and Water Intake
- Older adults should drink at least 8-10 glasses of water per day to stay hydrated.
Vitamin Deficiencies in the Elderly
- The elderly are at risk for vitamin D deficiency due to reduced skin synthesis and limited sun exposure.
- The elderly are at risk for B12 deficiency due to reduced stomach acid production, affecting protein absorption.
- The elderly may be at risk for iron deficiency due to decreased iron absorption and chronic blood loss.
Macular Degeneration and Dietary Factors
- Dietary factors that may help prevent macular degeneration include consuming omega-3 fatty acids, lutein, and zeaxanthin.
Arthritis and Nutrition
- The two types of arthritis are osteoarthritis (OA) and rheumatoid arthritis (RA).
- Nutrients and foods that may be beneficial in rheumatoid arthritis include omega-3 fatty acids, vitamin D, and turmeric.
Alzheimer's Disease
- In people with Alzheimer's disease, a protein called beta-amyloid is found in the brain.
- By age 65, approximately 11% of U.S. adults are affected by Alzheimer's disease.
Nutrition Programs for the Elderly
- The Older American Act Nutrition Program provides options such as home-delivered meals and nutrition counseling for the elderly.
DETERMINE Checklist
- The DETERMINE checklist is used to assess nutritional risk in older adults.
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Description
Test your knowledge of gerontology with this chapter 17 quiz, covering topics such as aging demographics, healthy habits, and age-related health issues. Assess your understanding of health predictors, nutrition, and common conditions affecting the elderly. Review and reinforce your learning with this comprehensive quiz.
