Depending on how many cigarettes you smoke each day, youâll start at either Step 1 or Step 2. 1  If you are under 18 years of age, ask a doctor before use. 2  Before using this product, read the Userâs Guide for complete directions and other information. 3  Start using the patch on the day you plan to stop smoking.epending on how many cigarettes you smoke each day, youâll start at either Step 1 or Step 2. 1  If you are under 18 years of age, ask a doctor before use. 2  Before using this product, read the Userâs Guide for complete directions and other information. 3  Start using the patch on the day you plan to stop smoking.
Printable Version. Plasma is the liquid portion of blood â a protein-salt solution in which red and white blood cells and platelets are suspended. Plasma, which is 92 percent water, constitutes 55 percent of blood volume. Plasma contains albumin (the chief protein constituent), fibrinogen (responsible, in part, for the clotting of blood) and globulins (including antibodies).
Human blood is made of plasma (makes up 54.3% of the blood volume) and several kinds of cells (corpuscles); these are 1  â. erythrocytes (RBC) â 45% of blood by volume. 2  leukocytes (WBC) â 0.7% of blood by volume. 3  thrombocytes (platelets) â minute amounts.