a. Magnesium 1.8 to 3.0 mg per dL (panic value: <A onclick="get_content(event,'AB1-M12'); return false;" onmouseover="window.status=this.title; return true;" onmouseout="window.status=''; return true;" title="<0.5 or ” class=LK href=”javascript:void(0)” target=right xpath=”/CT{06b9ee1beed59419a81e5e1e1a4f60b0cc8cd1057525de73425b2b43f4df7f1b3a3cc636ba8697197417e841aae10939}/ID(AB1-M10)”>>4.5 mg/dL)