When evaluating the electrolyte levels of a client experiencing diabetic ketoacidosis (DKA), the nurse would be most concerned about which finding?
a. sodium level > 145 mEq/L c. potassium 3.1 mEq/L
b. sodium level 133 mEq/L d. potassium 5.2 mEq/L
ANS: C
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A Incorrect: This is highly unlikely to occur in this client.
B Incorrect: Although indicative of hyponatremia, the level is not far from the normal.
C Correct: Hypokalemia is the most serious electrolyte imbalance associated with DKA and this level is significant when compared to the normal level of 3.5-5 mEq/L.
D Incorrect: This is highly unlikely to occur in this client.
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