Which bone is known as the anvil?

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Prepare for the Western Maricopa Education Center RMA-AMT Module 1 Test with interactive study tools including flashcards and multiple-choice questions. Strengthen your knowledge and enhance your exam readiness!

Multiple Choice

Which bone is known as the anvil?

Explanation:
In the middle ear there are three tiny bones that pass sound vibrations from the eardrum to the inner ear, and their names come from their shapes. The bone that gets its nickname from being like a blacksmith’s anvil is the incus. It sits between the hammer (malleus) and the stirrup (stapes), forming part of the chain that transmits vibrations onward. The Pinna is the visible outer ear, not a bone, so it isn’t involved in this middle-ear chain. So the bone known as the anvil is the incus.

In the middle ear there are three tiny bones that pass sound vibrations from the eardrum to the inner ear, and their names come from their shapes. The bone that gets its nickname from being like a blacksmith’s anvil is the incus. It sits between the hammer (malleus) and the stirrup (stapes), forming part of the chain that transmits vibrations onward. The Pinna is the visible outer ear, not a bone, so it isn’t involved in this middle-ear chain. So the bone known as the anvil is the incus.

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