AC

• abdominal circumference;

• abdominal compression;

• ablation catheter;

• abrupt closure;

• absorption coefficient;

• abuse case;

• acetate;

• acetylcholine;

• acidified complement;

• Acinetobacter calcoaceticus;

• acromioclavicular;

• activated charcoal;

• acupuncture clinic;

• acute;

• acute cholecystitis;

• adenocarcinoma;

• adenylate cyclase;

• adherent cell;

• adrenal cortex;

• adrenocorticoid;

• Adriamycin/cyclophosphamide;

• air chamber;

• air conditioning;

• air conduction;

• alcoholic cirrhosis;

• alternating current;

• alveolar crest;

• ambulatory care;

• anesthesia circuit;

• angiocellular;

• anodal closure;

• antecubital;

• anterior chamber;

• anterior column;

• anterior commissure;

• antibiotic concentrate;

• anticholinergic;

• anticoagulant;

• anticomplement;

• antiphlogistic corticoid;

• aortic closure;

• aortic compliance;

• aortocoronary;

• arm circumference;

• ascending colon;

• assist control [ventilation];

• atriocarotid;

• autocorrelation;

• axiocervical;

• hydrogen cyanide [war gas]