Question 1
Hypernatremia is defined as levels above
◦ 145 mEq/L.
◦ 5.0 mEq/L.
◦ 105 mEq/L.
◦ 9.0 mg/dL.
Question 2
Which statement is true regarding magnesium?
◦ Hypomagnesemia occurs with a concentration greater than 2.5 mEq/L.
◦ Magnesium is a major extracellular cation.
◦ Thirty percent is stored in the muscle and bone.
◦ Symptoms of hypomagnesemia include weakness and depression.