Basic Medical Terminology for the EMT
This post will give prospective students a head start on their Emergency Medical Technician (EMT) education and and give practicing healthcare workers a brush up on basic medical terminology. Learning basic medical terminology can be an overwhelming and depressing aspect of beginning EMT training or any medical training.
However, it’s an obstacle you can prepare for on your own, outside of class before your official EMT program begins. With some time and the right resources anyone can learn the basic language of medicine and help build a strong foundation to a medical career.
Importance of Medical Terminology
Anyone joining the medical field will need to learn basic medical terminology. The importance of medical terminology can not be understated because it allows all healthcare workers to communicate in a universal language. Here are some other reasons it’s important for an EMT to learn basic medical terminology listed below.
• It provides a more specific and succinct way to describe what is going on with your patient. For example, you can write or verbalize:
“Patient doesn’t have good muscle coordination with voluntary movements.”
Another way of saying this is to use a medical term and say:
“Patient has ataxia.”
Ataxia is also more concise because by definition it tells the reader/listener that the issue is a symptom of an underlying problem and not a disease itself.
• You will need to “document everything” as an EMT and medical terminology is a must.
• Healthcare co-worker’s and patient paperwork will use basic medical terminology on the job every single shift. Knowing the basics not only increases your ability to understand and communicate, it also gives you a more professional appearance as an EMT.
• There will not always be time to consult your medical dictionary to clarify terms.
• Written patient records will contain medical terms and common medical abbreviations so it’s important to be familiar them.
• Basic medical terminology is integrated into the National Registry of EMT exams. By learning root words, prefixes, and suffixes students can break any unfamiliar terms into their component parts. This makes it much easier to determine the meaning of new or unfamiliar medical terminology during the exams.
Basic Medical Terminology
The majority of basic medical terminology has been taken from the Greek and Latin languages. This means that by learning some basic root words, prefixes, and suffixes in these languages you can become familiar with a whole world of medical terms, condition, diseases, treatments, procedures, etc.
This is because a lot of medical terms are just smaller words combined together as descriptors.
How should you study basic medical terminology?
The main thing to know is that a lot of medical terms are smaller words mixed and matched to create the correct medical term. These smaller words are called prefixes, suffixes, and root words.
A simple way to learn basic medical terminology is to separate terms into root words, prefixes and suffixes and then learn them by group.
This may seem confusing but it’s actually much simpler than memorizing a list of unrelated term and their definitions. Especially because many medical terms may already be familiar to you.
For example, you may have already heard the term gastro and know that it refers to the stomach.
A root word is the base word that makes up the term, but it can’t usually stand alone in a sentence. A medical terminology prefix is a group of letters added at the beginning to add description or meaning. A medical terminology suffix is added at the end to add meaning such as condition, disease, etc.
Commonly, basic medical terms will be made up of a root word combined with either a prefix or suffix, or both a prefix and suffix.
It’s also common to have more than one root word used in a medical term. Medical terminology can include a combining vowel to help with word pronunciation.
The combining vowel is frequently an “o” but it can also be an e, i, or u, whatever vowel makes the word pronunciation more natural.
EMT Medical Terminology
An example of a medical term containing both a prefix, suffix, and root word is the term Hyperglycemia. For this term Hyper is the prefix and means excessive and Glyc is the root word referring to sugar. Emia is the suffix and refers to a blood condition, so when they are combined together you get a medical term meaning a blood condition with excessive sugar.
Prefix / Root / Suffix
Hyper / Glyc / Emia
Excessive / Sugar / Blood Condition
Blood condition of excessive sugar
A good way to study medical terminology is with flash cards so that you can mix and match the root word, prefix, and suffixes as desired. This gives you a lot of flexibility and allows less flashcards required to complete more words.
Once you are familiar with the terminology, there are some good online tools for quizzing yourself and improving your knowledge base.
Common Medical Terminology
It’s hard to discuss any kind of medical terminology without bringing attention to both ancient Greek and Latin languages. Greek is important because it’s estimated that about 75% of medical terminology is Greek in origin. Latin was the language of science until the 18th century, so many anatomical terms originated from latin.
Fortunately, both of these languages are found throughout the English language today, so they shouldn’t be completely unfamiliar.
This list can give any EMT candidate a head start before beginning the program so they don’t spend valuable time learning new medical language during EMT training. Instead the student will be able focus on learning new skills and other EMT program curriculum.
Here is a list of some common root words used in basic medical terminology.
(The meaning is shortened and often would have Pertaining to included in the definition. Ex: Derm = Pertaining to the Skin.)
|Root Word||Meaning||Root Word||Meaning|
|Root Word||Meaning||Root Word||Meaning|
|Alges||Pain||Ped||Child or Foot|
|Root Word||Meaning||Root Word||Meaning|
|Cervic||Neck or Cervix||Pyr||Fire/Fever|
Medical Terminology Prefixes
|A / An-||To Lack/Without||Hyper-||Over/Excessive|
|Ect-||Out From||Pre-||Before/In front of/Forward|
|Endo-||Within/Inside||Pyel-||Kidney or Pelvis|
|Para-||By the side||Supra||More/Above/Excess|
Medical Terminology Suffixes
|-ectomy||To cut out/Remove||-plasty||Surgical repair|
|-emia||Condition of the blood||-rraphy||Suture/Repair|
|-genic||Producing/Causing||-scope||Instrument for exam|
|-itis||Inflammation of||-scopy||View with Instrument|
|-asthen||Weakness||-ostomy||Surgical create opening|
|-Graph||Istrument to create record||-phobia||Fear|
|-ia / y||Condition of/process||-pnea||Breathing|
|-ology||The study of||-rrhea||Flow/Discharge|
Medical Terminology Practice
Here are some example medical terminology practice terms. The point of this exercise is to demonstrate how you can work out the answer without knowing much about human physiology.
Don’t get frustrated if you see a question and don’t know the answer, instead take a moment and try to separate the word into root word, prefix, or suffix.
Once you know the the different components of the word, you can check the Medical Terminology Tables above for the individual meanings and then figure out what the word as a whole means. These questions might seem more difficult because they require Critical Thinking and test at a higher level than standard quizzes.
A more basic testing style would ask simpler questions like: “Identify which part of the word is the root word” or “What is the definition of the term Neuro.” EMT training and testing will teach and test critical thinking skills so it’s good to start practicing now.
Here is an example to start the medical terminology practice section:
A disease or malfunction of the nerves is __________.
The great thing about medical terminology is it provides a base knowledge for speaking the language of medicine. Therefore, don’t have to know anything about the nervous system or any other body system to answer this question.
All you need is a basic understanding of the medical terms and their meanings. Based on this knowledge you can determine that the answer is:
Neuropathy can be broken down into the root word: Neuro which means pertaining to the nerve and the suffix: pathy which means relating to disease. (Neuro can be found above on the Medical Terminology Root Word Table 3 and -pathy can be found on the Medical Terminology Suffixes Table 2.)
According to medical terminology definitions nueropathy has something to do with nerve disease which answers the question above.
Here is some more medical terminology practice:
1. _______ is the absence of breathing.
2. A cancer causing agent is called _______.
3. Inflammation of the liver is called _______.
4. _______ is the study of poisons.
5. The Paramedic administered a dopamine solution using the _______ method, which injects directly into the vein.
6. During a procedure, the doctor used an instrument called an _______ to perform an exam and look inside the patient’s abdominal cavity.
7. _______ is the medical and scientific study of cells.
8. A condition with an elevated level of glucose, or sugar, in the blood is frequently found with diabetes and is referred to as _______. (Hint: check Prefix Tables 1 & 4 and Suffix Table 2)
9. The respected surgeon carefully removed the kidney during the _______ procedure. (Hint: check Root Word: Table 1)
10. _______ is a disease process that causes cell death or tissue death. (Hint: check Prefix Table 3 and Suffix table 1)
1 – D
2 – B
3 – D
4 – B
5 – C
6 – D
7 – A
8 – C
9 – A
10 – D
→ Check out our Medical Abbreviations page.
→ Check out our EMT Mnemonics and Medical Acronyms page.