Red tubes correspond to which draw?

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Prepare for the NHCO Order of Draw Test with engaging flashcards and multiple choice questions. Understand each procedure with detailed hints and explanations. Maximize your chances of success!

Multiple Choice

Red tubes correspond to which draw?

Explanation:
The order of draw is about preventing additive contamination and ensuring proper sample types. Red-top tubes have no additive, and they are used to obtain serum after the blood has clotted. To avoid any carryover from tubes with anticoagulants or other additives, the red-top tube is placed after the prior tubes in this sequence. In this NHCO order, that places red tubes as the last of the four draws. This positioning helps keep serum test results accurate by preventing interference from additives used in earlier tubes.

The order of draw is about preventing additive contamination and ensuring proper sample types. Red-top tubes have no additive, and they are used to obtain serum after the blood has clotted. To avoid any carryover from tubes with anticoagulants or other additives, the red-top tube is placed after the prior tubes in this sequence. In this NHCO order, that places red tubes as the last of the four draws. This positioning helps keep serum test results accurate by preventing interference from additives used in earlier tubes.

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