What information is required on the label of a blood sample?

The required information on the label of a blood sample is essential for ensuring proper identification and tracking of the sample throughout the testing process. The inclusion of the patient’s name guarantees that the sample is linked to the correct individual, which is vital for accurate diagnosis and treatment. The date and time of collection provide important context regarding the sample's freshness and its relevance to the patient’s current health status. Lastly, the phlebotomist’s initials serve as a form of accountability, allowing the laboratory personnel to identify who collected the sample in case any issues arise, emphasizing the importance of traceability in laboratory practices. This label information collectively supports patient safety and effective patient care.

In contrast, while the other options contain useful information, they do not meet the specific labeling requirements typically mandated for blood samples. Age and blood type are not standard requirements; the physician’s name and test strip code are irrelevant for sample identification; and the medical record number and insurance ID are not necessary for labeling blood samples. Thus, the correct combination of required information ensures accuracy in testing and accountability in sample collection.