Examlex
The variance of the sampling distribution of the sample mean is equal to the variance of the population mean divided by the square root of the sample size.
Antecubital Area
The inner surface of the forearm when the elbow is flexed, a common site for venipuncture.
Arterial Puncture
A medical procedure involving the insertion of a needle into an artery, typically for the purpose of blood gas analysis.
Venipuncture
The act of puncturing a vein, typically to withdraw blood or inject substances into the bloodstream.
CLIA
See Clinical Laboratory Improvement Amendments.
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