Senior Care Nutrition and Hydration

Question 1

How many glasses of fluid per day are typically recommended for older adults to prevent dehydration?

Accepted Answer

6–8 glasses (approximately 1.5–2 liters)

Answer

Most adults, including seniors, require 6–8 glasses (1.5–2 liters) of fluid daily to maintain proper hydration.

Question 2

Which of the following is an early sign of dehydration in a senior?

Accepted Answer

Dark yellow or amber-colored urine

Answer

Dark-colored urine indicates concentrated urine, one of the earliest signs that the body needs more fluid.

Question 3

Why do older adults have a higher risk of dehydration compared to younger adults?

Accepted Answer

They have a diminished sense of thirst and reduced kidney efficiency

Answer

Aging reduces thirst sensation and kidney concentrating ability, making seniors less likely to drink enough fluid.

Question 4

A resident has been prescribed a thickened-liquid diet. What is the most likely reason?

Accepted Answer

The resident has dysphagia (difficulty swallowing) and is at risk for aspiration

Answer

Thickened liquids move more slowly and are easier to control during swallowing, reducing the risk of aspiration in dysphagia.

Question 5

Which nutrient is most important for wound healing in seniors with pressure injuries?

Accepted Answer

Protein

Answer

Protein is essential for tissue repair and immune function, making adequate intake critical for wound healing.

Senior Care Practice Test