The various types of white blood cells are sometime together referred to as:
a) Erythrocytes (pron: eh-rith-row-cites)
b) Erythroblasts (pron: eh-rith-rah-blast)
c) Leukocytes (pron: lew-kah-cites)
d) Thrombocytes (pron: throm-bow-cites)
ANSWER: C - leukocytes