A 21-Year-Old Man Is Brought to the Emergency Department Following

question 239

Multiple Choice

A 21-year-old man is brought to the emergency department following an assault.  He was attempting to escape and turned away just as his attacker lunged toward him from behind with a knife.  The patient suffered a 4-cm-wide penetrating injury with significant associated blood loss.  Following initial stabilization, he is transferred to the operating room.  Surgical exploration reveals injury to a muscle that assists in internal rotation of the arm and is innervated by the thoracodorsal nerve.  Which of the following muscles depicted in the cadaveric specimen is most likely injured in this patient?

• A)A
• B)B
• C)C
• D)D

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Definitions:

Predetermined Overhead Rate

A rate used to assign manufacturing overhead costs to individual units of production, calculated in advance based on estimated costs and activity levels.

Direct Labor-Hour

A measure of the amount of work in hours directly involved in manufacturing a product or delivering a service.

Manufacturing Overhead Budget

A financial plan detailing the projected or expected indirect costs involved in the manufacturing process, excluding direct labor and materials.

Variable Expenses

Costs that vary directly with the level of production or business activity, such as raw materials and commissions.