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NRSG 2500: Unit 3 Electrolytes Questions with Correct Answers for Specific Exam Mail supergrades12@gmail.com

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NRSG 2500: Unit 3 Electrolytes Questions with Correct Answers for Specific Exam Mail

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NRSG 2500: Unit 3 Electrolytes
Questions with Correct Answers for
Specific Exam Mail

What is the normal range for Sodium?

Ans: 135-145 mEq/L



What is the function of Sodium?

Ans: Regulates water in and out of cell, muscle
contraction, and nerve impulses.



What are the causes of HYPERnatremia?

Ans: *Impaired kidney function, excessive consumption,
IV fluids with NACl, certain tube feedings, diabetes
insipidus, diarrhea, and burns



What are the S/S of HYPERnatremia?

Ans: Dehydrated, agitated, muscle twitching, hot, and
dry



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What are the Tx for HYPERnatremia?

Ans: It depends on the cause, e.g. give hypotonic fluids
for hypovolemic shock



What are the causes of HYPOnatremia?

Ans: Low consumption, diuretics (thiazides), vomiting, GI
suction, diarrhea, sweating, Addison's, SIADH, fluid
overload, and burns



What are the S/S of HYPOnatremia?

Ans: Lethargy, muscle weakness, anorexia, and
hypotension.



What are the Tx for HYPOnatremia?

Ans: Treat underlying cause, loop diuretics, and PO or IV
NaCl.



What are the food sources of sodium?




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