Final answer:
The NORGAARD METHOD is used for obtaining a blood sample from the antebrachial veins in horses. It involves placing a ball under the horse's forelimb to distend the veins and make blood collection easier.
Step-by-step explanation:
The NORGAARD METHOD (or Ball-catcher's position APO) is used for obtaining a blood sample from the antebrachial veins in horses. It is a technique used by veterinarians to collect blood for diagnostic purposes or medical treatments. In this method, a ball is placed under the horse's forelimb, causing the veins to distend and making it easier to locate and access the vein.