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Root, Prefix, Suffix, Abbreviation List

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
spondylo-   vetebra  
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myelo-   spinal cord; bone marrow. e.g, myeloblast: immature bone marrow cell  
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PDA   patent ductus arteriosus used indomethacin (Indocin)  
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COX-1   Protects stomach lining, but platelet aggregation  
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COX-2   Causes inflammation and pain  
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phago-   eat, swallow e.g. phagocyte  
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-genic   produced by e.g. ulcergenic  
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epi-   above, upon e.g. epigastric  
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trans-   across e.g. transverse: turning across  
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pyresis   state of fever (-esis: condition, state of)  
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erythema   widespread redness of the skin  
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DX   diagnosis  
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Rx   prescription medication  
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QD   every day  
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BID   two times a day  
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TID   three times a day  
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QID   four times a day  
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QOD   every other day  
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-osis   abnormal condition  
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bovine   cow  
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porcine   pig  
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equine   horse  
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murine   mice  
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NME   new molecular entity -pioneer/1st class drugs -truly unique  
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"No drug has original effects"   means can block, enhances, but can't replace(replace: insuline; enhance: stimulate heart, lungs; interrupt: hypertension  
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"No drug has just one action"   Therapeutic effect (pharmacologic effect), side effect (effects other than the therapeutic effects), adverse effect (a toxic side effect)  
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lithotripsy   crushing the kidney stone for easy removal; -tripsy: to crush  
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nephrolithiasis (renal calculi)   kidney stone  
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polydysia   very thirsty  
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polyuria   very frequent urination  
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dysuria   lack of urine  
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xerostomia   dry mouth  
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ectopic kidneys   kidneys located in an abnormal location (congenital defect)  
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CKD   chronic kidney dz: condition during whcih serum cratinine and BUN levels rise leading to impairment of body systems  
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CRF   chronic renal failure: progressive loss of kidney function  
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vesicovaginal fistula   abnormal condition of viginal and bladder fistulous tract allowing urine to flow directly into the vigina  
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enuresis   wet bed  
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stress incontinence   occurs with strain on the bladder opening during coughing or sneezing  
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urgency incontinence   occurs with inablility to hold back urination when feeling the urge to void  
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nephrolithiasis   kidney stones (renal calculi  
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nephrolithodynia   ureteral colic  
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hydronephrosis   condition in which the renal pelvis accummulates an abnormal level of urine caused by kidney stones  
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prolapse   slide forwards  
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anaphylaxis   an extreme allergic reaction to a substance (ana- means up)  
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prophylaxis   protection (-phylaxis: protect, pro-: before)=prevention  
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carbonic anhydrase inhibitor   prevents the conversion of CO2 & H20 to HCO3- & H+ and via versa  
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anacusis   a state of complete deafness (-acusis/-cusis: hearing)  
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vertigo   sensation of whirling motion (dizziness)  
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oophor-   ovary e.g., unilateral oophorectomy: removal of one ovary  
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salpingo-   Fallopian tube e.g., salpingectomy: removal of the Fallopian tube  
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masto-   breast e.g., gynecomastia: condition of breast enlargement in males  
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ICP   Intracranial pressure  
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ACE inhibitor   Angiotensin Converting Enzyme Inhibitor -ends with "-opril"  
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ARB's   Angiotensin II Receptor Blockers -ends with "-sartan"  
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angio-, vaso-   blood vessels  
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thrombo-   clot  
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SA node   on roof of R. atrium  
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AV node   at junction btwn atrium and ventricle  
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Bunddle of His   two branches in the interventricular septum  
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Purkinje fibers   radiate from bottom and up (more branches)  
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P wave   depolarization of the atrium -atrial systole  
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QRS   depolarization of the ventricle -ventricular systole  
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T wave   repolarization of the ventricle -ventricular diastole  
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Bundle of His   located at the top portion of the interventricular septum and gives rise to bundle branches  
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Bundle branch   found in the interventricular septum, eitheir be the left or right branch.  
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NSR   normal sinus rhythm  
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EKG/ECG   electrocardiogram  
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HR   normal heart rate is from 60bpm-100bpm  
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aneurysm   local widening of an arterial wall subjects to rupturing  
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regurgitaion   a bubble up of blood into atrium from ventricle  
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MVP   Mitral valve prolapse (inverted valve)  
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LVH   left ventricle hypertrophy (left ventricle works harder to pump blood through a narrow artery)  
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diaphoresis   the process of sweating  
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dextro- right   dextrocardia: abnormally located to the right  
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myocardium   heart tissue that undergoes MI  
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endocardium   this inner heart layer of IV drug users usually get infected  
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DNR   do not resuscitate  
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tamponade   collection of fluid in the pericardial cavity causes compression of the heart  
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NGT   Nasogastric Tube -FDA-approved use of nimodipine (Nimotop)by pulling capsule to give via NGT (not NTG)  
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CAB/CABG   coronary artery bypass  
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CPR   cardio-pulmonary resuscitation  
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PTCA   angioplasty for short (Percutaneous Transluminal Coronary Angioplasty)  
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CPK   cardiac isoenzymes  
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stent   artificial piece that keeps the wall of artery from coming back together  
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cinchonism   collection of Sx caused by quinidine intoxication  
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SLE   Systemic Lupus Erythematosus -a lupus-like Sx  
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PVC   premature ventricular contraction  
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IV bolus   is a large volume of fluid or dose of drug given intravenously and rapidly at one time  
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DVT   Deep vein thrombosis (a clot formed in a large vein of the lower limb)  
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PE   embolism (embolus: transient clot, thrombus: localized clot)  
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variose vein   abnormally swollen or twisted vein of the legs  
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CO   cardiac output depends on HR(chronotropic)and stroke volume (inotropic =force of contraction)  
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NS   normal saline (NaCl 0.9%)  
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D5W   dextrose 5% in water  
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CVA   cerebrovascular acident (stroke) aka cerebral infarction/brain attack  
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idiopathic   etiology (cause) unknown  
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TPA   Tissue plasminogen activator for Tx of stroke, aka Activase  
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syncope   loss of conciousness  
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angiorrhaphy   the repair by suture of a blood vessel  
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hypertrichosis/hirsuitism   overgrowth of hairs  
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Hct   Hematocrit: percentage of RBCs in a volume of blood (-crit means separate)  
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aniscytosis   an abnormality of red blood cells of unequal size  
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ascites   a peritoneal edema due to low albumins  
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Ig   immunoglobin ( Ig -M,A,G,D,E)  
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BMT   bone marrow transplant  
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hematopoiesis   process forming blood cells  
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erythropoiesis   process forming red blood cells  
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myelopoiesis   bone marrow synthesis  
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N/V   nausea/vomiting  
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melena   blood in stool  
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c(- on top)   with  
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p(- on top)   after  
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G-CSF   granulocyte-colony stimulating factor  
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GM-CSF   granulocyte/macrophage-colony stimulating factor  
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LMWH   low molecular weight heparin  
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-rrhexis   rupture e.g. splenorrhexis: ruptured spleen  
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lympho-   lymph  
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lymphocyto-   lymphatic cells  
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lymphangio-   lymphatic vessel  
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lymphadeno-   lymphatic tissue  
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ecchymosis   bruise  
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epistaxis   bloody nose  
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petechiae   small bruise (dots)  
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purpura   large patch of bruise usually seen in the elderly  
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IC   intracardiac  
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legend drugs   Rx only drugs  
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drug origins   plants, animals and minerals  
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approval of NME   is based on safetly (min risk) and efficacy (has to work)  
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ADR   adverse drug reaction (side effect)  
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DTC   direct to consumer  
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TI   therapeutic index (measures safety) = LD50/ ED50  
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NTI   narrow therapeutic index= a small change in dosage could cause toxic results  
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idosyncratic effect   an unexpected side effect  
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NKA/NKDA   no know Ax/no known drug Ax  
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teratogenic   causing birth defects  
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iatrogenic   Tx causes problems  
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IA   intra-articular (joint)  
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PR   per rectum (rectal route)  
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SQ   subcutaneous  
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SL   sublingual  
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pharmacokinetic   movement of drugs (Absorption, Distribution, Metabolite, Excretion)  
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tachyphylaxis   develop tolerance quickly  
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Placebo   innert, used in testing controlled experiment  
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EC   enteric coated  
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XR   extended release  
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trade name   contains registered trademarks  
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indication   valid reason to use the drug for  
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contraindication   conditions or factors that a drug is not supposed to be used for  
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bioavailability   fraction of drug administered which is actually absorbed and reached the circulation  
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osteo-, osseo-   bone  
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teno-, tendino-   tendon  
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