Which of These Statements Applies to the Ossicular System of the Ear

question 80

Multiple Choice

Which of these statements applies to the ossicular system of the ear

• A)It serves to keep the pressure on the two sides of the tympanic membrane equal.
• B)It increases the pressure of vibration as it transfers the sound wave from air in the outer ear to fluid in the inner ear.
• C)It assists in determining whether a sound comes from the front or the rear.
• D)It is part of the vestibular apparatus.

---

Definitions:

Linear Model

A mathematical representation of a relationship between two or more variables where the relationship is modeled as a straight line.

Kilowatt-Hours

A unit of energy equivalent to one kilowatt (1 kW) of power expended for one hour of time, commonly used to measure electricity consumption.

Square Foot

A unit of area measurement equal to a square that is one foot on each side, commonly used in the United States.

Selling Price

The amount of money for which something is sold, the price at which a seller is willing to sell a product or service.