... ana-tomical position, a body is standing upright and facingforward with the arms at the sides and the palms of thehands facing forward. Even if patients are lying down, for boo73931_ch01.qxd 12/11/06 ... Care PersonnelBooth, DeiTos, and O’BrienPhlebotomy for Health Care PersonnelFitzgerald and DezernMath and Dosage Calculations for Medical CareersBooth and Whaley For more McGraw-Hill titles ... and nucleic acidsBiotin Needed for the metabolism of proteins, fats, and nucleic acidsFolic acid Needed for the production of amino acids, DNA, and red blood cellsPantothenic acid Needed for...