CNA Aging Process 3

Question 1

The best way to promote independence in elderly residents is:

Accepted Answer

Allow them to do as much as they safely can

Answer

Promoting independence maintains dignity, function, and quality of life.

Question 2

Dehydration in elderly residents is common because:

Accepted Answer

The thirst sensation decreases with age

Answer

The thirst mechanism weakens with age, so elderly people may not feel thirsty even when dehydrated.

Question 3

Age-related changes in the respiratory system include:

Accepted Answer

Decreased lung elasticity and capacity

Answer

Lungs become less elastic and chest wall stiffens, reducing breathing capacity.

Question 4

The CNA should understand that grieving in elderly residents:

Accepted Answer

Can occur from multiple losses including health, independence, and friends

Answer

Elderly people experience grief from many losses — not just death.

Question 5

Sleep patterns in the elderly typically change by:

Accepted Answer

Lighter sleep with more frequent waking

Answer

Elderly people experience lighter sleep, more awakenings, and less deep sleep.

CNA Practice Test