CSG CSG Nutritional Supplementation & Therapeutic Diets

Question 1

Which vitamin supplement is most commonly recommended for older adults due to decreased cutaneous synthesis and reduced dietary intake?

Accepted Answer

Vitamin D

Answer

Older adults have reduced ability to synthesize vitamin D in the skin and often have limited sun exposure, making supplementation essential for bone health and immune function.

Question 2

A mechanically altered diet is MOST appropriate for an older adult with which condition?

Accepted Answer

Mild chewing difficulty due to poor dentition

Answer

A mechanically altered diet modifies food texture for ease of chewing and is appropriate for mild chewing difficulty, while severe dysphagia with aspiration requires thickened liquids.

Question 3

What is the recommended daily protein intake per kilogram of body weight for a healthy older adult to preserve lean muscle mass?

Accepted Answer

0.8–1.2 g/kg

Answer

Current evidence supports 0.8–1.2 g/kg/day of protein for healthy older adults, with higher amounts needed during illness or recovery to prevent sarcopenia.

Question 4

Which omega-3 fatty acid source is recommended in the diet of older adults to support cardiovascular and cognitive health?

Accepted Answer

EPA and DHA from fatty fish

Answer

EPA and DHA from fatty fish such as salmon and mackerel provide anti-inflammatory benefits supporting heart health and cognitive function in older adults.

Question 5

A renal diet for an older adult with chronic kidney disease stage 3 typically restricts which nutrients?

Accepted Answer

Phosphorus and potassium

Answer

CKD stages 3 and above often require restriction of phosphorus and potassium to prevent hyperphosphatemia and hyperkalemia as kidney filtration declines.

CSG - Certified Specialist in Gerontological Nutrition Practice Test

CSG - Certified Specialist in Gerontological Nutrition Practice Test

CSG CSG Nutritional Supplementation & Therapeutic Diets