Plasma a Its main component is water A variety of solutes, including proteins (albumin, fibrinogen), dissolved gases (oxygen, carbon dioxide), electrolytes (Na, Mg, ca), nutrients(glucose, lipids) regulatory substances(hormones,e nzymes and waste materials drugs ureaPlasma ◼ Its main component is water. ◼ A variety of solutes ,including proteins (albumin, fibrinogen) , dissolved gases (oxygen, carbon dioxide) , electrolytes (Na, Mg ,Ca), nutrients (glucose, lipids) , regulatory substances (hormones, e nzymes) and waste materials (drugs urea)