You use your senses every day to understand the world around you. Look. What do you see? Touch. What do you feel? Listen. What do you hear? |
![](https://webarchive.library.unt.edu/eot2008/20090116005845im_/http://www.nlm.nih.gov/changingthefaceofmedicine/img/spacer.gif) |
Doctors use their senses to determine their patients\' health. Often they rely on tools that help enhance their senses.
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