Magnesium Flashcards
1
Q
What is the normal serum magnesium range?
A
1.3 to 2.1 mEq/L
2
Q
What is a major function of magnesium in the body?
A
It assists with cellular function and nerve conduction
3
Q
What is a cardiovascular risk of hypomagnesemia?
A
Cardiac dysrhythmias
4
Q
Where is magnesium primarily absorbed?
A
In the intestinal tract
5
Q
What inhibits intestinal absorption of magnesium?
A
Phytic acid, proton pump inhibitors, calcium, phosphates, and fats
6
Q
What is the prevalence of hypomagnesemia in hospitalized clients?
A
10% to 20%; up to 60% in ICU patients
7
Q
A
