The term 'BLOOD measure' can be broken down into two crossword solutions: UNIT (4 letters) and BLOOD (5 letters). The term 'BLOOD measure' refers to the measurement of various components of BLOOD, such as red BLOOD cells, white BLOOD cells, platelets, and hemoglobin. These measurements are used to diagnose and monitor a variety of medical conditions, including anemia, infections, and cancer. The UNIT of measurement for these components is typically expressed in terms of volume, mass, or concentration.