arthrotomy {Ans: incision into a joint}chondr/o {Ans: cartilage}DW {Ans: distilled water}Dx {Ans: diagnosis}micro {Ans: small}BR {Ans: Bed Rest}-centesis {Ans: surgical puncture to remove fluid}arterio {Ans: artery}itis {Ans: inflammation}bradycardia {Ans: slow heart rate}BRP {Ans: Bathroom Privileges}EKG, ECG {Ans: electrocardiogram}Bx {Ans: Biopsy}cardi (o) {Ans: heart}BS {Ans: Blood Sugar}macro {Ans: large}macrophage {Ans: large WBC}cervic(o) {Ans: neck, cervix}BUN {Ans: Blood Urea Nitrogen}brady {Ans: slow}