CDP Environmental Design & Modification

Question 1

What is the primary purpose of using contrasting colors between walls and floors in dementia care environments?

Accepted Answer

To help residents with visual-perceptual difficulties distinguish surfaces and prevent falls

Answer

Contrasting colors between walls and floors help persons with dementia who have visual-perceptual difficulties distinguish surfaces, reducing the risk of falls.

Question 2

Which lighting intervention is most beneficial for persons with dementia to help regulate sleep-wake cycles?

Accepted Answer

Bright light therapy administered particularly in the morning hours

Answer

Bright light therapy, especially in the morning, helps regulate circadian rhythms in persons with dementia who often experience disrupted sleep-wake cycles.

Question 3

In dementia care environmental design, 'wayfinding' refers to:

Accepted Answer

Design elements that help residents orient themselves and navigate their environment

Answer

Wayfinding refers to environmental cues, landmarks, and design features that help persons with dementia navigate and orient themselves within their living space.

Question 4

Why might mirrors be removed or covered in some dementia care settings?

Accepted Answer

Persons with dementia may not recognize their reflection, causing fear or agitation

Answer

Persons with advanced dementia often cannot recognize their own reflection, which can cause fear, agitation, or the belief that a stranger is present in the room.

Question 5

Which type of flooring pattern should be avoided in dementia care environments?

Accepted Answer

High-contrast stripes or patterns that can be perceived as steps or holes

Answer

High-contrast patterns on floors can be misperceived by persons with dementia as three-dimensional objects, holes, or steps, increasing fall risk and anxiety.

(CDP) Certified Dementia Practitioner Practice Test

(CDP) Certified Dementia Practitioner Practice Test

CDP Environmental Design & Modification