Choose the One Most Appropriate Answer for Each

question 44

Multiple Choice

Choose the one most appropriate answer for each.
-Medulla oblongata

• A)Flexible windpipe reinforced with cartilage
• B)Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing
• C)Oxygen-rich form of a respiratory protein
• D)Contains a pair of vocal cords
• E)Stimulate faster breathing in dangerous situations
• F)Part of the brainstem; controls breathing
• G)Throat passage behind the mouth
• H)One inhalation and one exhalation
• I)Connect trachea to lungs
• J)Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
• K)Raise and lower the ribcage
• L)Microscopically small pockets lined with moist epithelium that function in gas exchange

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Definitions:

Flexible Budget

A budget designed to adapt according to variations in volume or activity levels.

Fixed Cost

Costs that remain constant in total regardless of changes in the level of activity or production volume, such as rent or salaries.

Spending Variance

The difference between the actual amount spent and the budgeted amount for a particular category or period.

Manufacturing Overhead

Indirect costs related to manufacturing that cannot be directly tied to a specific product, such as maintenance and factory utilities.