For a Wheelchair-Accessible Ramp,what Is the Maximum Grade Allowed

question 9

Multiple Choice

For a wheelchair-accessible ramp,what is the maximum grade allowed?

• A) No more than 1 inch of rise for each foot of vertical rise
• B) No more than 2 inches of rise for each foot of vertical rise
• C) No more than 3 inches of rise for each foot of vertical rise
• D) No more than 4 inches of rise for each foot of vertical rise

---

Definitions:

Unconditioned Response

An instinctive, unlearned reaction to an external stimulus that takes place without beforehand learning or conditioning.

Classical Conditioning

A learning process wherein a neutral stimulus becomes associated with a meaningful stimulus, leading to a conditioned response.

Voluntary Behaviours

Actions that are under conscious control, such as walking, talking, or writing.

Immune System

A complex network of cells, tissues, and organs that work together to defend the body against attacks by foreign invaders such as bacteria, viruses, and cancer cells.