In what order will you encounter the following structures if you examine the human ear from the outside inward?
A. tympanic membrane ? malleus ?incus ? stapes ? cochlea ?oval window
B. tympanic membrane ? malleus ?incus ? stapes ? oval window ? cochlea
C. tympanic membrane ? oval window ? malleus ?incus ? stapes ? cochlea
D. tympanic membrane ? stapes ?malleus ? incus ? oval window ? cochlea
E. tympanic membrane ? incus ?malleus ? stapes ? oval window ? cochlea
Answer: B
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