Mastoiditis can potentially lead to brain infections

The medical term hemophilia is ________.

A. the rupturing of red blood cells, which releases hemoglobin that can cause kidney failure B. a disorder in which the blood does not coagulate at a wound or puncture site C. the insertion of a needle or cannula into a vein for the purpose of withdrawing blood D. a disorder in which the blood is thicker than normal, resulting in slow collection times E. the study of blood

The _______________ _______________is a protein first discovered on red blood cells of the Rhesus monkey. It is important for women to know if they are positive or negative for this protein. 

Fill in the blank(s) with the appropriate word(s).