Use six of the common elements composing the human body .Four of six elements shall be sodium,chlorine ( or the chlorine ion), potassium and calcium. The remaining two are your choice.Discuss the functions of these elements in the normal human body and the clinical manifestations arising should the concentration of these elements deviate from the norm in the various body compartments.Add a discussion of the three buffer systems of the body.Include in the buffer discussion the compound that bonds the hydrogen ion to protect against acidosis and the compound that donates a hydrogen ion to make water during an excess hydroxide condition.Tell in what areas of the body the three main buffer systems operate.