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Minerals Magnesium
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Where is magnesium found
bone
ECF
inside cell
How much of magnesium is located in the bone
50-60%
How much magnesium is located in ECF and in the cells
1% ECF
Remainder(after bone and ECF) is in the cell
What is the RDA for magnesium
Men= 420mg
Women= 320mg
What are good sources of magnesium
Whole grains
Legumes
Broccoli
Green leafy Vegetables
Hard water
What are normal serum levels for magnesium
1.5-2.5mEq/L
What are the functions of magnesium
Storage
Help enzymes carry out functions
Regulates nerve & muscle function
Critical for
cardiac conduction
Role in blood clotting
What can cause hypomagnesium
inadequate intake
Alcholism
Inadequate absorption
Diarrhea
Vomiting
Thizaide diuretics
Excess aldosterone
Polyuria
What are S&S of hypomagnesium
Muscle tremors
Hyperactive reflexes
Confusion
Disorentation
Tachycardia
Hypertension
Dysarythmias
what is the treatment for hypomagnesium
replace the magnesium
What causes hypermagnesium
renal failure
excessive intake via supplements or mineral salts
What are the signs of hypermagnesium
Hypoactive reflexes
Decreased respiratory function
Cardiac arrhythmias
Diarrhea
What is the treatment for hypermagnesium
decrease magnesium intake
Author
tville01
ID
163747
Card Set
Minerals Magnesium
Description
Minerals Magnesium
Updated
2012-07-24T09:23:52Z
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