What vital signs should be checked first when the lab arrives early for Ms. Yu?

In a situation where labs are arriving early for a patient, it is crucial to ensure the patient's safety and comfort. Checking vital signs is essential to monitor the patient's current health status. When responding to lab draws, the priority often involves ensuring the patient is stable and ready for the procedure, which may include turning the patient if needed. This not only helps in accessing veins for blood draws but also can assist in preventing complications like fainting or discomfort.

While checking vitals is part of the process, the emphasis here is on the practical aspect of preparing the patient for the lab procedure, which includes positioning them appropriately. This ensures that the lab technician can effectively perform their duties while also prioritizing patient care. Therefore, addressing the vital signs along with turning the patient into an optimal position during a lab draw reflects a proactive approach to patient management and procedural success.