If You Have Been Using an Orbital Sander, Your Final

question 5

Multiple Choice

If you have been using an orbital sander, your final sanding pass should be done with a ____ block.

• A) tip
• B) commercial
• C) hand
• D) finger

---

Definitions:

Atrium

A central room or space in a building, often open to the sky.

Arteriosclerosis

The thickening, hardening, and loss of elasticity of the walls of arteries, often leading to restricted blood flow which can result in cardiovascular issues.

Bruit

A sound, usually abnormal, heard in auscultation that indicates the presence of turbulent flow within a blood vessel.

Auscultation

The act of listening to sounds within the body, typically using a stethoscope, as a method of diagnosing diseases or conditions.