Question

What is the proper function and structure of the middle ear

A. Match airborne sounds to fluid by increasing forces (Malleus, stapes, incus)
B. Transforms sonically generated pressure waves into neural impulses and decomposes complex waveforms (Cochlea, auditory nerve)
C. Amplify and filter (concha, pinna, external auditory meatus)
D. Match airborne sounds to fluid by increases forces (auditory nerve, cochlea)
E. None of the above

Answer 1

The middle ear matches airborne sounds to the fluid in the cochlea by increasing forces through the ossicles which include the malleus, incus, and stapes (the correct answer being A).

Step-by-step explanation:

The proper function and structure of the middle ear is to match airborne sounds to the fluid in the cochlea by increasing the force of the vibrations through the ossicles. Therefore, the correct answer is A. Match airborne sounds to fluid by increasing forces (Malleus, stapes, incus). The malleus (hammer), incus (anvil), and stapes (stirrup) are the three small bones known as ossicles that make this possible. They serve to amplify and direct the sound from the tympanic membrane (eardrum) to the oval window, which is the entry point to the inner ear and cochlea.