What is a normal range for serum sodium?
a. 3.5 to 4.8 mEq/L
b. 67.0 to 75.0 mEq/L
c. 98.0 to 105.0 mEq/L
d. 136.0 to 145.0 mEq/L
ANS: D
The normal serum concentration of sodium ranges from 136 to 145 mEq/L.
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Fill in the blank(s) with correct word