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Unit 1 Building Word
Building Words
| Term | Definition |
|---|---|
| Mono-, uni- | One — Unilateral: affecting one side of the body |
| Bi- | Two — Bilateral: affecting both sides |
| Tri- | Three — Tricuspid: having three points or cusps |
| Ab- | Away from — Abduction: movement away from the body |
| Ad- | Toward — Adduction: movement toward the body |
| Ecto-, exo- | Outside — Exoskeleton: outer covering |
| Endo- | Within — Endoscopy: viewing inside the body |
| Epi- | Upon or above — Epidermis: outer layer of skin |
| Anterior (ventral) | Front — chest is anterior to the spine |
| Posterior (dorsal) | Back — spine is posterior to the chest |
| Superior | Above — head is superior to the neck |
| Inferior | Below — stomach is inferior to the heart |
| Lateral | oward the side — arms are lateral to the chest |
| Distal | Farther from point of attachment — fingers are distal to the wrist |
| Proximal | Closer to point of attachment — shoulder is proximal to the elbow |
| Ambi- | Both — Ambidextrous: able to use both hands |
| Dys- | Abnormal or painful — Dyspnea: difficult breathing |
| Eu- | Normal or good — Euphoria: feeling of well-being |
| Homo- | Same — Homogeneous: same type |
| Iso- | Equal — Isotonic: equal concentration |
| Mal- | Bad or poor — Malnutrition: poor nutrition |
| -algia | Pain — Neuralgia: nerve pain |
| -emia | Blood condition — Anemia: low red blood cells |
| -itis | Inflammation — Arthritis: joint inflammation |
| -lysis | Breakdown — Hemolysis: breakdown of red blood cells |
| -oid | Resembling — Steroid: hormone-like substance |
| -opathy | Disease — Neuropathy: nerve disease |
| -pnea | Breathing — Apnea: absence of breathing |
| -centesis | Surgical puncture — Amniocentesis: puncture of amniotic sac |
| -ectomy | Surgical removal — Appendectomy: removal of appendix |
| -ostomy | Surgical opening — Colostomy: opening of colon |
| -otomy | Incision — Tracheotomy: incision into trachea |
| -orrhaphy | Suturing — Herniorrhaphy: hernia repair |
| -opexy | Fixation — Gastropexy: fixation of stomach |
| -oplasty | Surgical repair — Rhinoplasty: nose repair |
| -otripsy | Crushing — Lithotripsy: stone crushing |