The Tympanic Membrane

question 160

Multiple Choice

The tympanic membrane

• A)vibrates when struck by the incus
• B)contains the organ of Corti
• C)produces ear wax
• D)is connected to the stapes
• E)is not characterized by any of the above

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Definitions:

Plantar Flexion

The movement of pointing the foot or toes downward, away from the body, commonly used in activities like walking or pressing a pedal.

Automobile Pedal

A lever operated with the foot in a vehicle, used for controlling its functions such as acceleration, braking, or clutch engagement.

Supination

The rotation of the forearm or foot so that the palm or sole is turned upwards or forwards.

Pronation

The rotational movement of the forearm or foot that turns the palm of the hand or sole of the foot downwards or inward.