The Condition of a Surface Square with the Datum Plane

question 9

Multiple Choice

The condition of a surface square with the datum plane is called ____.

• A) parallelism
• B) perpendicularity
• C) angularity
• D) flatness

---

Definitions:

Anterior Cruciate Ligament

A key ligament within the knee joint that connects the femur to the tibia, providing stability to the knee.

Articulations

Joints or points of connection between bones in the skeleton.

Anastomoses

Natural communication, direct or indirect, between two blood vessels or other tubular structures. An opening created by surgery, trauma, or disease between two or more normally separate spaces or organs.

Aponeurosis

A flat, broad tendon-like structure that connects muscles to the parts they move or to other muscles.