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Correct!

The answer is: An ear speculum is used when examining the ear

There are many types of specula (plural of speculum). The definition of a speculum is: an instrument for dilating the opening of a body cavity for medical examination.*

An ear speculum is a cone-shaped attachment that fits on an otoscope, a lighted magnifier to view the ear canals (horizontal and vertical) and ear drum.

 

*The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2000 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.

Additional Information:

Excellent articles (with photos), from Washington State University:

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