Environmental Protection Agency (EPA) Model Lead Based Paint Risk Assessor Practice Test

In construction terminology, what does a newell post refer to?

1. Vertical members supporting a run of handrail on stairs

2. The side of a door opening

3. A type of wall material

4. A small strip around a doorjamb

The correct answer is: Vertical members supporting a run of handrail on stairs

A newel post is a crucial component in the construction and design of staircases, specifically serving as a vertical support for a handrail. It's typically located at the bottom and top of a flight of stairs, anchoring the handrail and providing stability and safety for people using the stairs. This design feature also enhances the aesthetic appeal of the staircase, often serving as a decorative element. The other options do not accurately describe a newel post. For instance, the side of a door opening pertains to the door frame and is not related to stair construction. Additionally, the term does not refer to wall materials or a small strip around a doorjamb, which describes different architectural elements entirely. Understanding the specific role of a newel post helps clarify its importance in both safety and design within stair architecture.