Why Is the Elbow Joint Considered to Be Extremely Stable

question 153

Multiple Choice

Why is the elbow joint considered to be extremely stable?

• A) Its relatively loose joint capsule permits an extensive range of motion.
• B) It has especially large and numerous bursae.
• C) Powerful muscles originating on the trunk, shoulder girdle, and humerus cover the joint capsule.
• D) The bony surfaces of the humerus and ulna interlock.
• E) A rotator cuff is associated with the joint.

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Society's Resources

The assets, both natural and human-made, available to a society for producing goods and services.

Production Possibilities Curve

A curve depicting all maximum output possibilities for two goods, given a set of inputs consisting of resources and other factors.

Slope Southeast

Directionally indicates a downward and to the right trajectory on a graph, often used in economics to describe certain types of curves like the demand curve.

Production Possibilities

A concept in economics that describes the maximum output combinations of goods or services an economy can achieve when all resources are fully and efficiently utilized.