where is mg located
50 in bones
ICF
functions of mg
helps emzyme rxns
icreases neuromuscluar excitability
casues of hypo mg
malnutrion malabosrption alcoholism renal dysfunction hyperca bc Mg competes with ca in kidney loop duretics hyperthyriod hyperaldostrone DKA
mani of hypo mg
hyper reflexes tetney convulsions hbp increased neuromuscular excitability- tremors, nvoluntary movements, insomia, personailty change
kidney disease and Mg
someone who has kidney disease cannot take mg bc they wont be able to excrete it so will need dialysis
hyper mg causes
renal fail
too mnay antacids
hyper mg mani
skeletal muscle depression muscle weakness respiratory depression inc level of drowiness and lethergy cardiac arrithymias DEC NEUROMUSCULAR EXCITABILITY