The Following Questions Refer to This Diagram of the Ear

question 9

Multiple Choice

The following questions refer to this diagram of the ear.

-The organ of Corti is represented by which number?

• A) 3.
• B) 4.
• C) 5.
• D) 6.
• E) 7.

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Definitions:

Chest Tube Drainage

A procedure where a tube is inserted into the chest to remove air, fluid, or pus from the pleural space to aid breathing.

Nursing Assistive Personnel

Health care workers who provide basic patient care under the supervision of nursing staff, such as Certified Nursing Assistants.

Intercostal Space

The anatomical area between two ribs, which contains muscles and nerves, playing a critical role in the mechanics of breathing.

Subcutaneous Emphysema

The presence of air or gas in the subcutaneous layer of the skin, often as a result of injury or surgery, causing swelling and a crackling sensation.