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CNSC > Electrolytes > Flashcards

Electrolytes Flashcards

1
Q

HYPOmagnesemia symptoms

A

Neuromuscular hyperexcitability

May also have hypokalemia and hypocalcemia

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2
Q

Causes of HYPOmagnesemia

A 
PCM
Alcoholism
Malabsorption syndromes
SBS
Intestinal bypass 
Thiazide or loop diuretics
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3
Q

Magnesium replacement

A

Max infusion not to exceed 1g per hr in asymptomatic pts

Renal Failure: Give = 50% of rec dose

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4
Q

Magnesium absorption

A

Takes place in the distal jejunum & ileum

Healthy ppl only absorb 30-40% of ingested magnesium

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CNSC (6 decks)

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