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

To make the space more aesthetically pleasing for visitors

Answer

To identify different units or wings of the facility

Answer

To reduce the overall cost of interior design

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

Dim, warm lighting maintained throughout the entire day

Answer

Continuous fluorescent overhead lighting at all times

Answer

Complete darkness during daytime hours to encourage rest

Question 3

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

Accepted Answer

Design elements that help residents orient themselves and navigate their environment

Answer

Training staff to navigate the facility efficiently during emergencies

Answer

GPS tracking systems used to monitor residents with wandering behaviors

Answer

Marking fire exits clearly for emergency evacuation purposes

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

Mirrors create dangerous glare that poses a hazard to residents

Answer

Mirrors are too expensive to maintain in healthcare settings

Answer

Mirrors uniformly increase wandering behaviors in all residents

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

Solid, neutral colors throughout common areas

Answer

Non-slip textured surfaces near bathrooms and wet areas

Answer

Subtle wood-grain patterns in resident rooms

Question 6

Which environmental modification is most effective for reducing elopement risk in memory care units?

Accepted Answer

Painting exit doors the same color as surrounding walls to camouflage them

Answer

Locking all exterior doors with key pads that only staff can access

Answer

Placing a large stop sign directly on all exit doors

Answer

Using alarm bracelets on every resident regardless of elopement risk

Question 7

What is the recommended approach to noise management in dementia care environments?

Accepted Answer

Minimize unnecessary background noise and use soft, familiar music selectively

Answer

Background music should be played at high volume to provide constant stimulation

Answer

Television should remain on continuously in all common areas for engagement

Answer

Complete silence must be maintained in all dementia care areas at all times