Final answer:
The industry standard for needle insertion in the antecubital area is the median cubital vein.
Step-by-step explanation:
The industry standard states that needle insertion in the antecubital area should be at the median cubital vein. This vein is located in the antecubital region and links the cephalic vein to the basilic vein. It is the most common site for drawing venous blood in humans.