All nose lotions should be alkaline, and isotonic with the blood plasma.
The blood consists of a fluid, the blood plasma, in which numerous cells are contained.
blood plasma n.
The yellow or gray-yellow, protein-containing fluid portion of blood in which the blood cells and platelets are normally suspended.
|blood plasma |
The clear, liquid part of the blood, composed mainly of water and proteins, in which the blood cells are suspended. The blood plasma of mammals also contains platelets.