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MH PREFIXES
COMMON MEDICAL PREFIXES
| Question | Answer | Example |
|---|---|---|
| A, AN, AR | WITHOUT | ARRHYTHMIA without rythm, irregular heartbeat |
| AB | AWAY FROM | ABDUCT |
| ANA | AGAIN, UPWARD, BACK | ANABOLISM builds complex molecules from simpler ones |
| ANISO | UNEQUAL | ANISOCYTOSIS unequal amount of RBC |
| ANTE | BEFORE, IN FRONT OF | ANTECUBITAL front surface of the forearm |
| ANTI | AGAINST | ANTISEPTIC |
| AUTO | SELF | AUTOLOGOUS |
| BI | TWO | BICUSPID |
| BIO | LIFE | BIOLOGY |
| BRADY | SLOW | BRADYCARDIA |
| CATA | DOWN | CATABOLISM breaks down lrg molecules into smaller ones |
| CYAN | BLUE | CYANOTIC |
| DIA | ACROSS, THROUGH | DIAPEDESIS the passage of blood cells through capillary walls into the tissues |
| DORSO | BACK | DORSAL |
| DYS | DIFFICULT | DYSPNEA difficult breathing |
| ENDO | IN, WITHIN, INSIDE | ENDOSCOPE an instrument to look inside the body |
| EPI | ON, OVER, UPON | EPIDERMIS top layer of skin |
| ERYTHR | RED | ERYTHROCYTE red blood cells |
| EXO | OUTSIDE | EXOCRINE |
| EXTRA | OUTSIDE | EXTRAVASCULAR |
| HETERO | DIFFERENT | HETEROSEXUAL |
| HOMO | SAME | HOMOGENEOUS |
| HOMEO | SAME | HOMEOSTASIS maintain internal stability |
| HYPER | TOO MUCH, HIGH | HYPERTENSION high blood pressure |
| HYPO | LOW, UNDER | HYPOGLYCEMIA low glucose |
| INTRA | WITHIN | INTRAMUSCULAR within a cell |
| INTER | BETWEEN | INTERCELLULAR situated among cels. |
| ISO | EQUAL, SAME | ISOTHERMAL consistant temperture |
| LATER | SIDE | LATERAL |
| MACRO | LARGE, LONG | MACROCYTE large RBC |
| MAL | POOR | MALNUTRITION |
| MEDI | MIDDLE | MEDIAL |
| MICRO | SMALL | MICROCYTE small RBC |
| MID | MIDDLE | MIDLINE |
| MONO | ONE | MONONUCLEAR having only one nucleus |
| NEO | NEW | NEONATAL new birth |
| PER | THROUGH | PERCUTANEOUS performed through the skin |
| PERI | AROUND | PERICARDIUM membrane around the heart |
| POLY | MANY, MUCH | POLYURIA excessive secretion of urine |
| POST | AFTER | POSTPRANDIAL after meal |
| PRE | BEFORE | PRENATAL before birth |
| SEMI | HALF | SEMILUNAR |
| SUB | BELOW, UNDER | SUBCUTANEOUS tissue below mucus membrane |
| SUPRA | ABOVE | SUPRAPUBIC situated above the pubis |
| TACHY | RAPID, FAST | TACHYCARDIA fast heart rate |
| TRI | THREE | TRICUSPID three triangular flaps of tissue |