| A | B |
| allosteric | protein found in erythrocytes that transports oxygen; hemoglobin |
| centrifuge | machine for the separation of heavier materials from lighter ones |
| differential | refers to determining th number of each type of leukocyte in a cubic millimeter of blood |
| implement | a tool or instrument for doing something |
| laboratory | room or building in which scientific tests or experiments are conducted |
| lancet | a sharp, pointed instrument used to pierce the skin to obtain a capillary blood sample |
| percentage | rate or portion of each hundred |
| morphology | a branch of biology dealing with the form and structure of organisms |
| puncture | a hole made by something pointed |
| reagent | a substance involved in a chemical reaction |
| regularoty | to control according to a rule |
| STAT | immediately |
| sterile | without any organisms |