Question

Identify the structure given in the image.

• A. Malleus
• B. Incus
• C. Stapes
• D. Vomer

Answer 1

The Correct Option is B

In the given image, the structure identified is the "Incus," a small bone in the middle ear anatomy. It is one of the three ossicles of the human ear, with the others being the Malleus and the Stapes. The primary role of these bones is to transmit sound vibrations from the eardrum to the inner ear. Each bone has a distinct shape and function that aids in auditory signal processing.

Option	Description
Malleus	A hammer-shaped bone also known as the "hammer," connects to the eardrum.
Incus	An anvil-shaped bone, plays a pivotal role in sound transmission, situated between the malleus and stapes.
Stapes	Known as the "stirrup," it is the smallest bone in the human body, connecting to the oval window of the cochlea.
Vomer	A bone forming part of the nasal septum, unrelated to ear structures.

In conclusion, the correct identification, based on the provided image and options, is the "Incus," which participates crucially in the hearing process.