An Os Trigonum Injury Forms When _____________ Separates from the __________

question 5

Multiple Choice

An os trigonum injury forms when _____________ separates from the __________.

• A) Stieda's process; talus
• B) the sustentaculum tali; calcaneus
• C) the navicular tuberosity; navicular
• D) the lateral facet; talus

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Definitions:

Marginal Returns

The additional output that is produced by using one more unit of a variable resource, keeping all other inputs constant.

Nonlabor Resources

are inputs in the production process that are not related to work or effort by employees, such as capital, land, and materials.

Diminishing

Refers to the principle where increasing one input, while holding others constant, will eventually yield lower per-unit returns.

Long Run

In economics, a period in which all factors of production and costs are variable, and firms can enter or exit the market.