Root Words

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• Medical Terminology
• Vocational Education

Root Words

TD 2022

Root Words

• Usually, the root of a medical term is a body part.

• Cardio is the root of many words and it relates to the “Heart”

• Some Examples

Lesson title

Parts of the Head

Learning objective

Organs in the Digestive System

Rest of the body

Combine Beginnings, Roots and Endings

• Putting the beginnings, roots and endings together

  • Cardi +it is = inflammation of the heart

Transesophageal

Echocardiogram

Transophagreal Echocardiogram

External Root Words

Internal Root Words

• In the following tables, you will find most of the common root words pertaining to the inner parts f the body and their functions

Directional Root Words

• Directional terms are used to map the are of the body

• Anterior or ventral = front of body, or towards the front

• Posterior or dorsal = rear part of the body or towards the back

• Superior or cranial = upper. It pertains to a position which is higher than or above a body part

• Caudal = tail = inferior

• Lateral = at the side of or toward the side of the body

• Medial = middle or towards the middle of the body

Directional Root Words