<prompt> Inheritance of familial hypercholesterolemia:ARADXRXD  <response>: Ref: Harrisons Principles of Internal Medicine, 18th edition, page 3148Explanation:Familial hypercholesterolemia FH:Homozygous FH is AD.one of the common single-gene disordersElevated LDL 500- lOOOmgdL, normal TGCutaneous xanthomasPremature coronary artery diseaseEarly death in childrenHeterozygous FH . i in 500 populationLDL 200-400 mgdlCAD in early ageTendon xanthomas, arcus lipidalisTreated with statins, cholesterol absorption inhibitorbile acid sequestrumLDL apheresis needed rarely See the following table 