Which action should the nurse take first upon discovering that the client with hypotonic overhydration has a serum sodium level of 119 mmol/L (mEq/L)?

A. Document the finding as the only action.
B. Administer oxygen by nasal cannula.
C. Call the emergency team.
D. Increase the IV flow rate.


C
A serum sodium level of 119 mEq/L is an indication of severe hyponatremia, which has a pro-found effect on all excitable membranes and results in cerebral edema. This client is at high risk for seizures and requires immediate medical attention.

Nursing

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