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Friday, July 27, 2007

Medical Terminology For Nurses- Part 2

The aim of this learning module are for you to develop an understanding of medical terminology and to be able to identify the meaning of unfamiliar terms by using a structured approach to break down the term into its component parts and then deduce its meaning.



There are four types of word parts used in different combinations to form medical terms and language.


  1. Word roots

  2. Suffixes

  3. Combining vowels

  4. Prefixes

The words or terms used may seem long and strange. Let's have an example.


Osteoarthritis


This term is actually composed of different word elements, each with a specific meaning.


Eg: Oste + arthr + itis


Oste relates to bone


arthr refers to a joint, and


itis means inflammation.


Therefore osteoarthritis means inflammation of the bone and joint. These word elements comes from Greek and Latin words. Therefore, you will need to know the English translations for these word elements. By knowing the different word parts (such as oste and arthr) you can easily identify the meaning of a wide range of medical terms, even if you have never seen or heard of the term before.


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