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NHA Module 11 Terms
Prefixes, Root Words, Suffixes / Common Medical Terms
| Term | Definition |
|---|---|
| a-, an- | Without/Deficiency |
| ana- | Excessive/Again |
| ant-, anti- | Against/Opposing |
| auto- | Self/Same |
| cata- | Down |
| epi- | On/Upon |
| hemi- | One Half |
| hyper- | High |
| hypo- | Low |
| idio- | Self-Produced |
| inter- | Between |
| intra- | Within |
| mal- | Bad/Disorder |
| meta- | Change/Transformation |
| neo- | New/Recent |
| neuro- | Nerve |
| onco- | Tumor |
| pan- | All/Entire |
| poly- | Many |
| pro- | Before |
| quadric- | Four |
| sym-, syn- | With/Together |
| arteri(o) | Artery |
| arthr(o) | Joint |
| ather(o) | Fatty Substance/Plaque |
| carcin(o)) | Cancer |
| card(i) | Heart |
| cyst | Bladder |
| cyt(o) | Cell |
| derma | Skin |
| dont | Teeth |
| erythr(o) | Red |
| gastr(o) | Stomach |
| glyc | Sugar |
| hemat(o) | Blood |
| hom(eo) | Same |
| kinse(i) | Movement/Motion |
| leuk(o) | White |
| lingu | Tongue |
| lip(o) | Fat |
| my(o) | Muscle |
| nephr(o) | Kidney |
| oste(o) | Bone |
| ot(o) | Ear |
| pneum(o) | Lung |
| pyret | Fever |
| -algia | Pain |
| -cyte | Cell |
| -ectomy | Surgical Removal/Excision |
| -emia | Blood |
| -esthesia | Sensation |
| -genesis | Formation/Creation |
| -gram | A Record of Tracing |
| -graph | Instrument |
| -graphy | Process of Recording |
| -ic | Pertaining to |
| -ist | One Who Specializes in |
| -itis | Inflammation |
| -meter | Instrument Used to Measure |
| -ology | The Study of |
| -oma | Tumor |
| -osis | Condition/Process |
| -otomy | Temporary Incision |
| -pathy | Disease |
| -penia | Deficiency |
| -phagia | Eating |
| -plasty | Surgical Formation of |
| -rhage, -rhagia | Excessive Discharge |
| -stasis | Steady Balance/Equilibrium |
| -tension | Pressure |
| Acute | Short-term/ Rapid Onset (opposite of chronic) |
| Anabolism | Building up body tissue from nutrients - proteins, constructive metabolism |
| Analgesia | Loss of sensibility to pain |
| Anesthesia | Complete loss of sensation |
| Antipyretic | Class of medications used to treat fever |
| Antiseptic | Preventing decay by killing/preventing the growth of micro-organisms |
| Arthritis | Inflammation of one or more joints |
| Benign | Not harmful/life-threatening & does not spread (opposite of malignant) |
| Carcinoma | Cancerous, malignant, or life-threatening tumor |
| Cardiac | Pertaining to the heart |
| Cancer | Disorder of dysfunctional cells that divide uncontrollably and destroy body tissue |
| Catabolism | Creating energy from breaking down fats or carbohydrates, destructive metabolism |
| Chronic | Long-term/Constant (opposite of acute) |
| Edema | Excessive amount of fluid in a tissue |
| Erythrocyte | Red blood cell |
| Glucosuria/Glycosuria | Abnormal presence of glucose in the urine |
| Hemiplegia | Paralysis of one side of the body |
| Homeostasis | Ability of the body to keep internal conditions stable |
| Hyperesthesia | Excessive sensibility to stimuli |
| Hyperglycemia | High concentration of sugar in the blood |
| Hypernatremia | Excessive amount of sodium in the blood |
| Hypervolemia | Excessive amount of fluid in the body, edema |
| Hyponatremia | Deficient amount of sodium in the blood |
| Hypotension | Low blood pressure |
| Hypovolemia | Deficient amount of fluid in the body, dehydration |
| Idiopathic | Denoting a disease of an unknown cause |
| Leukocyte | White blood cell |
| Lipid | Fat: includes cholesterol, fatty acids, phospholipids, and triglycerides |
| Malignant | Harmful/Life-threatening, tending to spread (opposite of benign) |
| Metabolism | Sum of chemical reactions that provide energy for vital processes in the body |
| Metastasis | Transfer of disease from one organ to another, as seen in cancer |
| Neuropathy | Any disease/condition of the nervous system |
| Oncogenic | Causing tumor formation |
| Oncology | Study of the diagnosis, treatment, and prevention of tumors |
| Parenteral | Injection/Introduction into body via any route other than by mouth |
| Pediatrics | Branch of medicine concerned with the development and diseases of children |
| Podiatry | Branch of medicine concerned with diseases/injuries of the foot |
| Polydipsia | Excessive thirst, often accompanies diabetes mellitus |
| Polyphagia | Excessive eating, often accompanies diabetes mellitus |
| Polyuria | Excessive urination, often accompanies diabetes mellitus |
| Prognosis | Forecast of the probable course of a disease |
| Prophylaxis | Prevention of disease/Preventative treatment |
| Quadriplegia | Paralysis of all four limbs |
| Sclerosis | A hardening, especially from inflammation |
| Sepsis | Presence of pathogenic organisms/toxins |
| Sign | Evidence of a disease state, such as a fever |
| Spasm | Involuntary muscle contraction/convulsion |
| Symptom | Effect observed by the patient - pain |
| Syndrome | Aggregate signs and symptoms of a disease |