Which Statement Is True Regarding the Location of the Trachea

question 10

Multiple Choice

Which statement is true regarding the location of the trachea?

• A)It lies superior to the esophagus,inferior to the larynx,and superior to the primary bronchi of the lungs.
• B)It lies posterior to the esophagus,inferior to the larynx,and superior to the primary bronchi of the lungs.
• C)It lies anterior to the esophagus,inferior to the larynx,and inferior to the primary bronchi of the lungs.
• D)It lies anterior to the esophagus,inferior to the larynx,and superior to the primary bronchi of the lungs.
• E)It lies superior to the esophagus,superior to the larynx,and superior to the primary bronchi of the lungs.

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Operating Profit

Income from business operations after operating expenses are subtracted from gross profits, but before taxes and interest expenses.

Operating Expense

ongoing costs for running a product, business, or system.

Operating Profit

The earnings of a business from its core operations, excluding the effects of interest and taxes.

Mark-up

The surplus added onto the base cost of products intended to cover operational costs and generate profit.