Which step involves preparing the laboratory requisition prior to venipuncture?

Which step involves preparing the laboratory requisition prior to venipuncture?

• A. Review the physician's order
• B. Prepare the laboratory requisition
• C. Identify the patient
• D. Introduce yourself

Answer: (B)

In venipuncture, the pre-analytical step that ensures the lab receives everything it needs is preparing the laboratory requisition. This means confirming and recording the tests ordered, patient demographics, physician information, date and time, specimen source, and any special handling instructions, so the form accompanies the specimen. When the requisition is ready before drawing blood, the sample can be correctly labeled and routed to the right tests, preventing misidentification or delays. The other actions—reviewing the physician’s order, identifying the patient, and introducing yourself—are important safety and communication steps, but they serve different purposes; the action that directly involves the requisition itself is preparing that form in advance.

In venipuncture, the pre-analytical step that ensures the lab receives everything it needs is preparing the laboratory requisition. This means confirming and recording the tests ordered, patient demographics, physician information, date and time, specimen source, and any special handling instructions, so the form accompanies the specimen. When the requisition is ready before drawing blood, the sample can be correctly labeled and routed to the right tests, preventing misidentification or delays. The other actions—reviewing the physician’s order, identifying the patient, and introducing yourself—are important safety and communication steps, but they serve different purposes; the action that directly involves the requisition itself is preparing that form in advance.