medical terminology assignment 1.3 answers

• school Campus Bookshelves
• menu_book Bookshelves
• perm_media Learning Objects
• login Login
• how_to_reg Request Instructor Account
• hub Instructor Commons

Margin Size

• Download Page (PDF)
• Download Full Book (PDF)
• Periodic Table
• Physics Constants
• Scientific Calculator
• Reference & Cite
• Tools expand_more
• Readability

selected template will load here

This action is not available.

1.1: Identifying Word Parts in Medical Terms

• Last updated
• Save as PDF
• Page ID 64950

• Stacey Grimm, Coleen Allee, Elaine Strachota, Laurie Zielinski, Traci Gotz, Micheal Randolph, and Heidi Belitz
• Nicolet College via Wisconsin Technical College System

\( \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)

\( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1}}} \)

\( \newcommand{\id}{\mathrm{id}}\) \( \newcommand{\Span}{\mathrm{span}}\)

( \newcommand{\kernel}{\mathrm{null}\,}\) \( \newcommand{\range}{\mathrm{range}\,}\)

\( \newcommand{\RealPart}{\mathrm{Re}}\) \( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)

\( \newcommand{\Argument}{\mathrm{Arg}}\) \( \newcommand{\norm}[1]{\| #1 \|}\)

\( \newcommand{\inner}[2]{\langle #1, #2 \rangle}\)

\( \newcommand{\Span}{\mathrm{span}}\)

\( \newcommand{\id}{\mathrm{id}}\)

\( \newcommand{\kernel}{\mathrm{null}\,}\)

\( \newcommand{\range}{\mathrm{range}\,}\)

\( \newcommand{\RealPart}{\mathrm{Re}}\)

\( \newcommand{\ImaginaryPart}{\mathrm{Im}}\)

\( \newcommand{\Argument}{\mathrm{Arg}}\)

\( \newcommand{\norm}[1]{\| #1 \|}\)

\( \newcommand{\Span}{\mathrm{span}}\) \( \newcommand{\AA}{\unicode[.8,0]{x212B}}\)

\( \newcommand{\vectorA}[1]{\vec{#1}}      % arrow\)

\( \newcommand{\vectorAt}[1]{\vec{\text{#1}}}      % arrow\)

\( \newcommand{\vectorB}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } \)

\( \newcommand{\vectorC}[1]{\textbf{#1}} \)

\( \newcommand{\vectorD}[1]{\overrightarrow{#1}} \)

\( \newcommand{\vectorDt}[1]{\overrightarrow{\text{#1}}} \)

\( \newcommand{\vectE}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash{\mathbf {#1}}}} \)

Welcome to Medical Terminology . Medical terminology is a language that is used in health care settings. Medical terms are built from Greek and Latin word parts and in addition include acronyms, such as “laser” (light amplification by stimulated emission of radiation), eponyms, such as West Nile Virus (named after a geographical location where the virus was identified) or Alzheimer disease (named after the person who discovered it) and modern-day language terms, such as “nuclear medicine scanner”, which is derived from the English language.

Medical terms are built from four word parts. Those word parts are prefix, word root, suffix, and combining vowel. When a word root is combined with a combining vowel, the word part is referred to as a combining form.

The word root contains the fundamental meaning of the word. It is the core part of the word. Each medical term contains at least one word root.

• In the word: play/er ( play is the word root)
• In the medical term: arthr/itis ( arthr – meaning “joint” – is the word root)

Prefixes are located at the beginning of a medical term. The prefix alters the meaning of the medical term. It is important to spell and pronounce prefixes correctly.

• In the word: re/play (“re” is the prefix)
• In the medical term: intra/ven/ous (“intra” is the prefix)

Many prefixes that you find in medical terms are common to English language prefixes. A good technique to help with memorization is the following:

• Start by reviewing the most common prefixes.
• Consider common English language words that begin with the same prefixes.
• Compare them to the examples of use in medical terms.

Suffixes are word parts that are located at the end of words. Suffixes can alter the meaning of medical terms. In order to properly spell and pronounce medical terms, it is helpful to learn the suffixes.

• In the word: king/dom (“-dom” is the suffix)
• In the medical term: hepat/itis (“-itis” is the suffix)

When defining a medical term you often begin with the meaning of the suffix. For example: hepat/itis would be defined as “inflammation of the liver.”

Combining Vowel

The combining vowel is a word part – most often an o – that helps pronunciation.

The combining vowel is placed to connect two word roots or to connect a word root and a suffix. Do NOT place a combining vowel to connect a prefix and a word root. Not all medical terms will have combining vowels.

Table 1.1 Combining Vowel Guidelines

Query \(\PageIndex{1}\)

Categories of medical terms.

All medical terms are divided into two basic categories:

• terms built from word parts
• terms NOT built from word parts

Table: 1.2 Categories of Medical Terms

Medical terms are also further divided into:

• Disease and Disorder – These are terms that describe any harmful deviation from the normal structural or functional state of an organism, generally associated with certain signs and symptoms. It does not include physical injury. An example of a disease is bronchopneumonia, which is a diseased state of the bronchi and lungs.
• Diagnostic/Procedural – These are terms related to the process of identifying a disease, condition, or injury from its signs and symptoms. An example of a diagnostic term is transrectal ultrasound, which is an ultrasound procedure used to diagnose prostate cancer.
• Therapeutic – These are terms regarding treating or curing of diseases. An example of a therapeutic term is nebulizer, which is a device that creates a mist used to deliver medication for respiratory treatment.
• Anatomical – These are terms used to describe specific areas and movement of the body as well as the relation of body parts to each other. An example of an anatomical term is medial, which describes the middle or direction toward the middle of the body.

Language Rules

Language rules are a good place to start when building a medical terminology foundation. Many medical terms are built from word parts and can be translated literally. At first, literal translations sound awkward. Once you build a medical vocabulary and become proficient at using it, the awkwardness will slip away. For example, suffixes will no longer be stated and will be assumed. The definition of intravenous then becomes within the vein .

Since you are at the beginning of building your medical terminology foundation stay literal when applicable. It should be noted that as with all language rules there are always exceptions and we refer to those as rebels.

By the end of this resource, you will have identified hundreds of word parts within medical terms. Here are some common medical terms that many non-medically trained people may be familiar with.

Osteoarthritis Oste/o/arthr/itis – Inflammation of bone and joint. Oste/o is a combining form that means bone arthr/o is a combining form that means joint -itis is a suffix that means inflammation

Intravenous Intra/ven/ous – Pertaining to within a vein. Intra- is a prefix that means within ven/o – is a combining form that means vein -ous is a suffix that means pertaining to

When breaking down words place slashes between word parts and a slash on each side of a combining vowel. Notice how the term is defined by beginning with the meaning of the suffix, then shifts to the beginning of the term with the meaning of the word parts in the order they appear.

Pronunciation

Special marking above vowels indicate the proper pronunciation of the vowel. When you see a macron (or straight line) above the vowel, that means the vowel sound is long. A u-shaped symbol above a vowel indicates a short vowel sound. CAPITAL letters indicate where to place the emphasis when pronouncing a word. The table below provides examples, try pronouncing them aloud.

Table 1.3 Combining Vowels Tips

Table 1.4 Combining Vowels Tips

Table 1.5 Word Parts and Combining Forms

Table 1.6 Medical Terminology Learning Techniques